1900403219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1\times {\mathrm{5857}}^1$

素因数の和:8150

約数の個数: 16

約数和(自身を含む): 2234006880

約数和(自身を除く): 333603661

約数列:

[1, 11, 13, 143, 2269, 5857, 24959, 29497, 64427, 76141, 324467, 837551, 13289533, 146184863, 172763929, 1900403219]

約数ペア:

[(1, 1900403219), (11, 172763929), (13, 146184863), (143, 13289533), (2269, 837551), (5857, 324467), (24959, 76141), (29497, 64427)]