30358718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{22031}}^1$

素因数の和:22099

約数の個数: 16

約数和(自身を含む): 49968576

約数和(自身を除く): 19609858

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 22031, 44062, 286403, 572806, 1167643, 2335286, 15179359, 30358718]

約数ペア:

[(1, 30358718), (2, 15179359), (13, 2335286), (26, 1167643), (53, 572806), (106, 286403), (689, 44062), (1378, 22031)]