19432056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 59719680

約数和(自身を除く): 40287624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 47, 56, 69, 84, 92, 94, 107, 138, 141, 161, 168, 184, 188, 214, 276, 282, 321, 322, 329, 376, 428, 483, 552, 564, 642, 644, 658, 749, 856, 966, 987, 1081, 1128, 1284, 1288, 1316, 1498, 1932, 1974, 2162, 2247, 2461, 2568, 2632, 2996, 3243, 3864, 3948, 4324, 4494, 4922, 5029, 5992, 6486, 7383, 7567, 7896, 8648, 8988, 9844, 10058, 12972, 14766, 15087, 15134, 17227, 17976, 19688, 20116, 22701, 25944, 29532, 30174, 30268, 34454, 35203, 40232, 45402, 51681, 59064, 60348, 60536, 68908, 70406, 90804, 103362, 105609, 115667, 120696, 137816, 140812, 181608, 206724, 211218, 231334, 281624, 347001, 413448, 422436, 462668, 694002, 809669, 844872, 925336, 1388004, 1619338, 2429007, 2776008, 3238676, 4858014, 6477352, 9716028, 19432056]

約数ペア:

[(1, 19432056), (2, 9716028), (3, 6477352), (4, 4858014), (6, 3238676), (7, 2776008), (8, 2429007), (12, 1619338), (14, 1388004), (21, 925336), (23, 844872), (24, 809669), (28, 694002), (42, 462668), (46, 422436), (47, 413448), (56, 347001), (69, 281624), (84, 231334), (92, 211218), (94, 206724), (107, 181608), (138, 140812), (141, 137816), (161, 120696), (168, 115667), (184, 105609), (188, 103362), (214, 90804), (276, 70406), (282, 68908), (321, 60536), (322, 60348), (329, 59064), (376, 51681), (428, 45402), (483, 40232), (552, 35203), (564, 34454), (642, 30268), (644, 30174), (658, 29532), (749, 25944), (856, 22701), (966, 20116), (987, 19688), (1081, 17976), (1128, 17227), (1284, 15134), (1288, 15087), (1316, 14766), (1498, 12972), (1932, 10058), (1974, 9844), (2162, 8988), (2247, 8648), (2461, 7896), (2568, 7567), (2632, 7383), (2996, 6486), (3243, 5992), (3864, 5029), (3948, 4922), (4324, 4494)]