15690116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17749}}^1$

素因数の和:17783

約数の個数: 24

約数和(自身を含む): 31311000

約数和(自身を除く): 15620884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 17749, 35498, 70996, 230737, 301733, 461474, 603466, 922948, 1206932, 3922529, 7845058, 15690116]

約数ペア:

[(1, 15690116), (2, 7845058), (4, 3922529), (13, 1206932), (17, 922948), (26, 603466), (34, 461474), (52, 301733), (68, 230737), (221, 70996), (442, 35498), (884, 17749)]