26531486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5023}}^1$

素因数の和:5183

約数の個数: 16

約数和(自身を含む): 42201600

約数和(自身を除く): 15670114

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5023, 5282, 10046, 95437, 190874, 698197, 1396394, 13265743, 26531486]

約数ペア:

[(1, 26531486), (2, 13265743), (19, 1396394), (38, 698197), (139, 190874), (278, 95437), (2641, 10046), (5023, 5282)]