19209692

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3539}}^1$

素因数の和:3625

約数の個数: 24

約数和(自身を含む): 35683200

約数和(自身を除く): 16473508

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 3539, 5428, 7078, 14156, 81397, 162794, 208801, 325588, 417602, 835204, 4802423, 9604846, 19209692]

約数ペア:

[(1, 19209692), (2, 9604846), (4, 4802423), (23, 835204), (46, 417602), (59, 325588), (92, 208801), (118, 162794), (236, 81397), (1357, 14156), (2714, 7078), (3539, 5428)]