9845890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57917}}^1$

素因数の和:57941

約数の個数: 16

約数和(自身を含む): 18765432

約数和(自身を除く): 8919542

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 57917, 115834, 289585, 579170, 984589, 1969178, 4922945, 9845890]

約数ペア:

[(1, 9845890), (2, 4922945), (5, 1969178), (10, 984589), (17, 579170), (34, 289585), (85, 115834), (170, 57917)]