22243376

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{3851}}^1$

素因数の和:3897

約数の個数: 30

約数和(自身を含む): 45495972

約数和(自身を除く): 23252596

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 3851, 5776, 7702, 15404, 30808, 61616, 73169, 146338, 292676, 585352, 1170704, 1390211, 2780422, 5560844, 11121688, 22243376]

約数ペア:

[(1, 22243376), (2, 11121688), (4, 5560844), (8, 2780422), (16, 1390211), (19, 1170704), (38, 585352), (76, 292676), (152, 146338), (304, 73169), (361, 61616), (722, 30808), (1444, 15404), (2888, 7702), (3851, 5776)]