19667626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1063}}^1$

素因数の和:1134

約数の個数: 24

約数和(自身を含む): 33362784

約数和(自身を除く): 13695158

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 841, 1063, 1682, 2126, 9251, 11693, 18502, 23386, 30827, 61654, 339097, 678194, 893983, 1787966, 9833813, 19667626]

約数ペア:

[(1, 19667626), (2, 9833813), (11, 1787966), (22, 893983), (29, 678194), (58, 339097), (319, 61654), (638, 30827), (841, 23386), (1063, 18502), (1682, 11693), (2126, 9251)]