19592908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3947}}^1$

素因数の和:4041

約数の個数: 24

約数和(自身を含む): 36811152

約数和(自身を除く): 17218244

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 3947, 4964, 7894, 15788, 67099, 134198, 268396, 288131, 576262, 1152524, 4898227, 9796454, 19592908]

約数ペア:

[(1, 19592908), (2, 9796454), (4, 4898227), (17, 1152524), (34, 576262), (68, 288131), (73, 268396), (146, 134198), (292, 67099), (1241, 15788), (2482, 7894), (3947, 4964)]