16812404

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10177}}^1$

素因数の和:10247

約数の個数: 24

約数和(自身を含む): 34198080

約数和(自身を除く): 17385676

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 10177, 20354, 40708, 71239, 142478, 284956, 600443, 1200886, 2401772, 4203101, 8406202, 16812404]

約数ペア:

[(1, 16812404), (2, 8406202), (4, 4203101), (7, 2401772), (14, 1200886), (28, 600443), (59, 284956), (118, 142478), (236, 71239), (413, 40708), (826, 20354), (1652, 10177)]