13115660

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7901}}^1$

素因数の和:7993

約数の個数: 24

約数和(自身を含む): 27878256

約数和(自身を除く): 14762596

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 7901, 15802, 31604, 39505, 79010, 158020, 655783, 1311566, 2623132, 3278915, 6557830, 13115660]

約数ペア:

[(1, 13115660), (2, 6557830), (4, 3278915), (5, 2623132), (10, 1311566), (20, 655783), (83, 158020), (166, 79010), (332, 39505), (415, 31604), (830, 15802), (1660, 7901)]