17966338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8747}}^1$

素因数の和:8841

約数の個数: 16

約数和(自身を含む): 29393280

約数和(自身を除く): 11426942

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 8747, 17494, 113711, 227422, 691013, 1382026, 8983169, 17966338]

約数ペア:

[(1, 17966338), (2, 8983169), (13, 1382026), (26, 691013), (79, 227422), (158, 113711), (1027, 17494), (2054, 8747)]