80775574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193243}}^1$

素因数の和:193275

約数の個数: 16

約数和(自身を含む): 139135680

約数和(自身を除く): 58360106

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 193243, 386486, 2125673, 3671617, 4251346, 7343234, 40387787, 80775574]

約数ペア:

[(1, 80775574), (2, 40387787), (11, 7343234), (19, 4251346), (22, 3671617), (38, 2125673), (209, 386486), (418, 193243)]