13268810816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{10911851}}^1$

素因数の和:10911882

約数の個数: 28

約数和(自身を含む): 27716104080

約数和(自身を除く): 14447293264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 10911851, 21823702, 43647404, 87294808, 174589616, 207325169, 349179232, 414650338, 698358464, 829300676, 1658601352, 3317202704, 6634405408, 13268810816]

約数ペア:

[(1, 13268810816), (2, 6634405408), (4, 3317202704), (8, 1658601352), (16, 829300676), (19, 698358464), (32, 414650338), (38, 349179232), (64, 207325169), (76, 174589616), (152, 87294808), (304, 43647404), (608, 21823702), (1216, 10911851)]