55313218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{7621}}^1$

素因数の和:7833

約数の個数: 16

約数和(自身を含む): 87805440

約数和(自身を除く): 32492222

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 7621, 15242, 144799, 289598, 1455611, 2911222, 27656609, 55313218]

約数ペア:

[(1, 55313218), (2, 27656609), (19, 2911222), (38, 1455611), (191, 289598), (382, 144799), (3629, 15242), (7258, 7621)]