28750306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{58199}}^1$

素因数の和:58233

約数の個数: 16

約数和(自身を含む): 48888000

約数和(自身を除く): 20137694

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 58199, 116398, 756587, 1105781, 1513174, 2211562, 14375153, 28750306]

約数ペア:

[(1, 28750306), (2, 14375153), (13, 2211562), (19, 1513174), (26, 1105781), (38, 756587), (247, 116398), (494, 58199)]