1880490838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6967}}^1\times {\mathrm{7103}}^1$

素因数の和:14091

約数の個数: 16

約数和(自身を含む): 2970040320

約数和(自身を除く): 1089549482

約数列:

[1, 2, 19, 38, 6967, 7103, 13934, 14206, 132373, 134957, 264746, 269914, 49486601, 98973202, 940245419, 1880490838]

約数ペア:

[(1, 1880490838), (2, 940245419), (19, 98973202), (38, 49486601), (6967, 269914), (7103, 264746), (13934, 134957), (14206, 132373)]