19473669946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1907}}^1\times {\mathrm{3041}}^1$

素因数の和:5046

約数の個数: 32

約数和(自身を含む): 30924436608

約数和(自身を除く): 11450766662

約数列:

[1, 2, 23, 46, 73, 146, 1679, 1907, 3041, 3358, 3814, 6082, 43861, 69943, 87722, 139211, 139886, 221993, 278422, 443986, 3201853, 5105839, 5799187, 6403706, 10211678, 11598374, 133381301, 266762602, 423340651, 846681302, 9736834973, 19473669946]

約数ペア:

[(1, 19473669946), (2, 9736834973), (23, 846681302), (46, 423340651), (73, 266762602), (146, 133381301), (1679, 11598374), (1907, 10211678), (3041, 6403706), (3358, 5799187), (3814, 5105839), (6082, 3201853), (43861, 443986), (69943, 278422), (87722, 221993), (139211, 139886)]