21349015598

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{6781}}^1\times {\mathrm{26681}}^1$

素因数の和:33523

約数の個数: 16

約数和(自身を含む): 32572318320

約数和(自身を除く): 11223302722

約数列:

[1, 2, 59, 118, 6781, 13562, 26681, 53362, 400079, 800158, 1574179, 3148358, 180923861, 361847722, 10674507799, 21349015598]

約数ペア:

[(1, 21349015598), (2, 10674507799), (59, 361847722), (118, 180923861), (6781, 3148358), (13562, 1574179), (26681, 800158), (53362, 400079)]