18974001832

素因数分解:

$2^3\times {\mathrm{11897}}^1\times {\mathrm{199357}}^1$

素因数の和:211260

約数の個数: 16

約数和(自身を含む): 35579422260

約数和(自身を除く): 16605420428

約数列:

[1, 2, 4, 8, 11897, 23794, 47588, 95176, 199357, 398714, 797428, 1594856, 2371750229, 4743500458, 9487000916, 18974001832]

約数ペア:

[(1, 18974001832), (2, 9487000916), (4, 4743500458), (8, 2371750229), (11897, 1594856), (23794, 797428), (47588, 398714), (95176, 199357)]