15317612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2531}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 28712880

約数和(自身を除く): 13395268

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 2531, 3026, 5062, 6052, 10124, 43027, 86054, 172108, 225259, 450518, 901036, 3829403, 7658806, 15317612]

約数ペア:

[(1, 15317612), (2, 7658806), (4, 3829403), (17, 901036), (34, 450518), (68, 225259), (89, 172108), (178, 86054), (356, 43027), (1513, 10124), (2531, 6052), (3026, 5062)]