38178646

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1997}}^1$

素因数の和:2100

約数の個数: 24

約数和(自身を含む): 63776160

約数和(自身を除く): 25597514

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 869, 1738, 1997, 3994, 9559, 19118, 21967, 43934, 157763, 241637, 315526, 483274, 1735393, 3470786, 19089323, 38178646]

約数ペア:

[(1, 38178646), (2, 19089323), (11, 3470786), (22, 1735393), (79, 483274), (121, 315526), (158, 241637), (242, 157763), (869, 43934), (1738, 21967), (1997, 19118), (3994, 9559)]