15672339116

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{12821}}^1$

素因数の和:13274

約数の個数: 48

約数和(自身を含む): 31665211200

約数和(自身を除く): 15992872084

約数列:

[1, 2, 4, 7, 14, 28, 149, 293, 298, 586, 596, 1043, 1172, 2051, 2086, 4102, 4172, 8204, 12821, 25642, 43657, 51284, 87314, 89747, 174628, 179494, 305599, 358988, 611198, 1222396, 1910329, 3756553, 3820658, 7513106, 7641316, 13372303, 15026212, 26295871, 26744606, 52591742, 53489212, 105183484, 559726397, 1119452794, 2238905588, 3918084779, 7836169558, 15672339116]

約数ペア:

[(1, 15672339116), (2, 7836169558), (4, 3918084779), (7, 2238905588), (14, 1119452794), (28, 559726397), (149, 105183484), (293, 53489212), (298, 52591742), (586, 26744606), (596, 26295871), (1043, 15026212), (1172, 13372303), (2051, 7641316), (2086, 7513106), (4102, 3820658), (4172, 3756553), (8204, 1910329), (12821, 1222396), (25642, 611198), (43657, 358988), (51284, 305599), (87314, 179494), (89747, 174628)]