22888970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10357}}^1$

素因数の和:10394

約数の個数: 32

約数和(自身を含む): 46983888

約数和(自身を除く): 24094918

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 10357, 20714, 51785, 103570, 134641, 176069, 269282, 352138, 673205, 880345, 1346410, 1760690, 2288897, 4577794, 11444485, 22888970]

約数ペア:

[(1, 22888970), (2, 11444485), (5, 4577794), (10, 2288897), (13, 1760690), (17, 1346410), (26, 880345), (34, 673205), (65, 352138), (85, 269282), (130, 176069), (170, 134641), (221, 103570), (442, 51785), (1105, 20714), (2210, 10357)]