12555314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2377}}^1$

素因数の和:2537

約数の個数: 16

約数和(自身を含む): 19975200

約数和(自身を除く): 7419886

約数列:

[1, 2, 19, 38, 139, 278, 2377, 2641, 4754, 5282, 45163, 90326, 330403, 660806, 6277657, 12555314]

約数ペア:

[(1, 12555314), (2, 6277657), (19, 660806), (38, 330403), (139, 90326), (278, 45163), (2377, 5282), (2641, 4754)]