22370506

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1353

約数の個数: 16

約数和(自身を含む): 34273800

約数和(自身を除く): 11903294

約数列:

[1, 2, 89, 109, 178, 218, 1153, 2306, 9701, 19402, 102617, 125677, 205234, 251354, 11185253, 22370506]

約数ペア:

[(1, 22370506), (2, 11185253), (89, 251354), (109, 205234), (178, 125677), (218, 102617), (1153, 19402), (2306, 9701)]