1917290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10091}}^1$

素因数の和:10117

約数の個数: 16

約数和(自身を含む): 3633120

約数和(自身を除く): 1715830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10091, 20182, 50455, 100910, 191729, 383458, 958645, 1917290]

約数ペア:

[(1, 1917290), (2, 958645), (5, 383458), (10, 191729), (19, 100910), (38, 50455), (95, 20182), (190, 10091)]