2019468238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{275357}}^1$

素因数の和:275571

約数の個数: 16

約数和(自身を含む): 3205167120

約数和(自身を除く): 1185698882

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 275357, 550714, 5231783, 10463566, 53143901, 106287802, 1009734119, 2019468238]

約数ペア:

[(1, 2019468238), (2, 1009734119), (19, 106287802), (38, 53143901), (193, 10463566), (386, 5231783), (3667, 550714), (7334, 275357)]