15671968702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{212917}}^1$

素因数の和:213100

約数の個数: 32

約数和(自身を含む): 26827668000

約数和(自身を除く): 11155699298

約数列:

[1, 2, 13, 19, 26, 38, 149, 247, 298, 494, 1937, 2831, 3874, 5662, 36803, 73606, 212917, 425834, 2767921, 4045423, 5535842, 8090846, 31724633, 52590499, 63449266, 105180998, 412420229, 602768027, 824840458, 1205536054, 7835984351, 15671968702]

約数ペア:

[(1, 15671968702), (2, 7835984351), (13, 1205536054), (19, 824840458), (26, 602768027), (38, 412420229), (149, 105180998), (247, 63449266), (298, 52590499), (494, 31724633), (1937, 8090846), (2831, 5535842), (3874, 4045423), (5662, 2767921), (36803, 425834), (73606, 212917)]