19039944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10303}}^1$

素因数の和:10330

約数の個数: 64

約数和(自身を含む): 59351040

約数和(自身を除く): 40311096

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 10303, 20606, 30909, 41212, 61818, 72121, 82424, 113333, 123636, 144242, 216363, 226666, 247272, 288484, 339999, 432726, 453332, 576968, 679998, 793331, 865452, 906664, 1359996, 1586662, 1730904, 2379993, 2719992, 3173324, 4759986, 6346648, 9519972, 19039944]

約数ペア:

[(1, 19039944), (2, 9519972), (3, 6346648), (4, 4759986), (6, 3173324), (7, 2719992), (8, 2379993), (11, 1730904), (12, 1586662), (14, 1359996), (21, 906664), (22, 865452), (24, 793331), (28, 679998), (33, 576968), (42, 453332), (44, 432726), (56, 339999), (66, 288484), (77, 247272), (84, 226666), (88, 216363), (132, 144242), (154, 123636), (168, 113333), (231, 82424), (264, 72121), (308, 61818), (462, 41212), (616, 30909), (924, 20606), (1848, 10303)]