27571874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{5521}}^1$

素因数の和:5761

約数の個数: 16

約数和(自身を含む): 45324576

約数和(自身を除く): 17752702

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 5521, 11042, 60731, 121462, 1253267, 2506534, 13785937, 27571874]

約数ペア:

[(1, 27571874), (2, 13785937), (11, 2506534), (22, 1253267), (227, 121462), (454, 60731), (2497, 11042), (4994, 5521)]