16156785268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1300031}}^1$

素因数の和:1300287

約数の個数: 24

約数和(自身を含む): 30576752640

約数和(自身を除く): 14419967372

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 12428, 1300031, 2600062, 5200124, 16900403, 33800806, 67601612, 310707409, 621414818, 1242829636, 4039196317, 8078392634, 16156785268]

約数ペア:

[(1, 16156785268), (2, 8078392634), (4, 4039196317), (13, 1242829636), (26, 621414818), (52, 310707409), (239, 67601612), (478, 33800806), (956, 16900403), (3107, 5200124), (6214, 2600062), (12428, 1300031)]