22155916

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 39690000

約数和(自身を除く): 17534084

約数列:

[1, 2, 4, 59, 118, 236, 269, 349, 538, 698, 1076, 1396, 15871, 20591, 31742, 41182, 63484, 82364, 93881, 187762, 375524, 5538979, 11077958, 22155916]

約数ペア:

[(1, 22155916), (2, 11077958), (4, 5538979), (59, 375524), (118, 187762), (236, 93881), (269, 82364), (349, 63484), (538, 41182), (698, 31742), (1076, 20591), (1396, 15871)]