30369742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{22039}}^1$

素因数の和:22107

約数の個数: 16

約数和(自身を含む): 49986720

約数和(自身を除く): 19616978

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 22039, 44078, 286507, 573014, 1168067, 2336134, 15184871, 30369742]

約数ペア:

[(1, 30369742), (2, 15184871), (13, 2336134), (26, 1168067), (53, 573014), (106, 286507), (689, 44078), (1378, 22039)]