19622966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30757}}^1$

素因数の和:30799

約数の個数: 16

約数和(自身を含む): 33218640

約数和(自身を除く): 13595674

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 30757, 61514, 338327, 676654, 891953, 1783906, 9811483, 19622966]

約数ペア:

[(1, 19622966), (2, 9811483), (11, 1783906), (22, 891953), (29, 676654), (58, 338327), (319, 61514), (638, 30757)]