31212922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{5023}}^1$

素因数の和:5277

約数の個数: 16

約数和(自身を含む): 50641920

約数和(自身を除く): 19428998

約数列:

[1, 2, 13, 26, 239, 478, 3107, 5023, 6214, 10046, 65299, 130598, 1200497, 2400994, 15606461, 31212922]

約数ペア:

[(1, 31212922), (2, 15606461), (13, 2400994), (26, 1200497), (239, 130598), (478, 65299), (3107, 10046), (5023, 6214)]