19635590318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1223}}^1\times {\mathrm{3739}}^1$

素因数の和:5096

約数の個数: 32

約数和(自身を含む): 31311878400

約数和(自身を除く): 11676288082

約数列:

[1, 2, 19, 38, 113, 226, 1223, 2147, 2446, 3739, 4294, 7478, 23237, 46474, 71041, 138199, 142082, 276398, 422507, 845014, 2625781, 4572797, 5251562, 8027633, 9145594, 16055266, 86883143, 173766286, 516726061, 1033452122, 9817795159, 19635590318]

約数ペア:

[(1, 19635590318), (2, 9817795159), (19, 1033452122), (38, 516726061), (113, 173766286), (226, 86883143), (1223, 16055266), (2147, 9145594), (2446, 8027633), (3739, 5251562), (4294, 4572797), (7478, 2625781), (23237, 845014), (46474, 422507), (71041, 276398), (138199, 142082)]