19462016

素因数分解:

$2^7\times 7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 47093400

約数和(自身を除く): 27631384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 107, 112, 116, 128, 196, 203, 214, 224, 232, 392, 406, 428, 448, 464, 749, 784, 812, 856, 896, 928, 1421, 1498, 1568, 1624, 1712, 1856, 2842, 2996, 3103, 3136, 3248, 3424, 3712, 5243, 5684, 5992, 6206, 6272, 6496, 6848, 10486, 11368, 11984, 12412, 12992, 13696, 20972, 21721, 22736, 23968, 24824, 25984, 41944, 43442, 45472, 47936, 49648, 83888, 86884, 90944, 95872, 99296, 152047, 167776, 173768, 181888, 198592, 304094, 335552, 347536, 397184, 608188, 671104, 695072, 1216376, 1390144, 2432752, 2780288, 4865504, 9731008, 19462016]

約数ペア:

[(1, 19462016), (2, 9731008), (4, 4865504), (7, 2780288), (8, 2432752), (14, 1390144), (16, 1216376), (28, 695072), (29, 671104), (32, 608188), (49, 397184), (56, 347536), (58, 335552), (64, 304094), (98, 198592), (107, 181888), (112, 173768), (116, 167776), (128, 152047), (196, 99296), (203, 95872), (214, 90944), (224, 86884), (232, 83888), (392, 49648), (406, 47936), (428, 45472), (448, 43442), (464, 41944), (749, 25984), (784, 24824), (812, 23968), (856, 22736), (896, 21721), (928, 20972), (1421, 13696), (1498, 12992), (1568, 12412), (1624, 11984), (1712, 11368), (1856, 10486), (2842, 6848), (2996, 6496), (3103, 6272), (3136, 6206), (3248, 5992), (3424, 5684), (3712, 5243)]