28889614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{58481}}^1$

素因数の和:58515

約数の個数: 16

約数和(自身を含む): 49124880

約数和(自身を除く): 20235266

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 58481, 116962, 760253, 1111139, 1520506, 2222278, 14444807, 28889614]

約数ペア:

[(1, 28889614), (2, 14444807), (13, 2222278), (19, 1520506), (26, 1111139), (38, 760253), (247, 116962), (494, 58481)]