19205652

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{7177}}^1$

素因数の和:7407

約数の個数: 24

約数和(自身を含む): 45020416

約数和(自身を除く): 25814764

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 7177, 14354, 21531, 28708, 43062, 86124, 1600471, 3200942, 4801413, 6401884, 9602826, 19205652]

約数ペア:

[(1, 19205652), (2, 9602826), (3, 6401884), (4, 4801413), (6, 3200942), (12, 1600471), (223, 86124), (446, 43062), (669, 28708), (892, 21531), (1338, 14354), (2676, 7177)]