1839968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4446

約数の個数: 24

約数和(自身を含む): 3901968

約数和(自身を除く): 2062000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 4423, 8846, 17692, 35384, 57499, 70768, 114998, 141536, 229996, 459992, 919984, 1839968]

約数ペア:

[(1, 1839968), (2, 919984), (4, 459992), (8, 229996), (13, 141536), (16, 114998), (26, 70768), (32, 57499), (52, 35384), (104, 17692), (208, 8846), (416, 4423)]