27819914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3833}}^1$

素因数の和:4045

約数の個数: 16

約数和(自身を含む): 44167680

約数和(自身を除く): 16347766

約数列:

[1, 2, 19, 38, 191, 382, 3629, 3833, 7258, 7666, 72827, 145654, 732103, 1464206, 13909957, 27819914]

約数ペア:

[(1, 27819914), (2, 13909957), (19, 1464206), (38, 732103), (191, 145654), (382, 72827), (3629, 7666), (3833, 7258)]