23640446

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 24

約数和(自身を含む): 37856160

約数和(自身を除く): 14215714

約数列:

[1, 2, 19, 38, 137, 239, 274, 361, 478, 722, 2603, 4541, 5206, 9082, 32743, 49457, 65486, 86279, 98914, 172558, 622117, 1244234, 11820223, 23640446]

約数ペア:

[(1, 23640446), (2, 11820223), (19, 1244234), (38, 622117), (137, 172558), (239, 98914), (274, 86279), (361, 65486), (478, 49457), (722, 32743), (2603, 9082), (4541, 5206)]