15904228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2621}}^1$

素因数の和:2703

約数の個数: 24

約数和(自身を含む): 29292984

約数和(自身を除く): 13388756

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 2621, 3034, 5242, 6068, 10484, 96977, 107461, 193954, 214922, 387908, 429844, 3976057, 7952114, 15904228]

約数ペア:

[(1, 15904228), (2, 7952114), (4, 3976057), (37, 429844), (41, 387908), (74, 214922), (82, 193954), (148, 107461), (164, 96977), (1517, 10484), (2621, 6068), (3034, 5242)]