10931578

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 20715264

約数和(自身を除く): 9783686

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 1997, 2737, 3994, 5474, 13979, 27958, 33949, 45931, 67898, 91862, 237643, 321517, 475286, 643034, 780827, 1561654, 5465789, 10931578]

約数ペア:

[(1, 10931578), (2, 5465789), (7, 1561654), (14, 780827), (17, 643034), (23, 475286), (34, 321517), (46, 237643), (119, 91862), (161, 67898), (238, 45931), (322, 33949), (391, 27958), (782, 13979), (1997, 5474), (2737, 3994)]