13258466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26839}}^1$

素因数の和:26873

約数の個数: 16

約数和(自身を含む): 22545600

約数和(自身を除く): 9287134

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 26839, 53678, 348907, 509941, 697814, 1019882, 6629233, 13258466]

約数ペア:

[(1, 13258466), (2, 6629233), (13, 1019882), (19, 697814), (26, 509941), (38, 348907), (247, 53678), (494, 26839)]