38775770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18553}}^1$

素因数の和:18590

約数の個数: 32

約数和(自身を含む): 80153280

約数和(自身を除く): 41377510

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 18553, 37106, 92765, 185530, 204083, 352507, 408166, 705014, 1020415, 1762535, 2040830, 3525070, 3877577, 7755154, 19387885, 38775770]

約数ペア:

[(1, 38775770), (2, 19387885), (5, 7755154), (10, 3877577), (11, 3525070), (19, 2040830), (22, 1762535), (38, 1020415), (55, 705014), (95, 408166), (110, 352507), (190, 204083), (209, 185530), (418, 92765), (1045, 37106), (2090, 18553)]