19045672

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{40351}}^1$

素因数の和:40416

約数の個数: 16

約数和(自身を含む): 36316800

約数和(自身を除く): 17271128

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 40351, 80702, 161404, 322808, 2380709, 4761418, 9522836, 19045672]

約数ペア:

[(1, 19045672), (2, 9522836), (4, 4761418), (8, 2380709), (59, 322808), (118, 161404), (236, 80702), (472, 40351)]