15674831204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{12487}}^1$

素因数の和:12792

約数の個数: 48

約数和(自身を含む): 29371776000

約数和(自身を除く): 13696944796

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 199, 332, 398, 796, 1577, 3154, 3781, 6308, 7562, 12487, 15124, 16517, 24974, 33034, 49948, 66068, 237253, 313823, 474506, 627646, 949012, 1036421, 1255292, 2072842, 2484913, 4145684, 4969826, 9939652, 19691999, 39383998, 47213347, 78767996, 94426694, 188853388, 206247779, 412495558, 824991116, 3918707801, 7837415602, 15674831204]

約数ペア:

[(1, 15674831204), (2, 7837415602), (4, 3918707801), (19, 824991116), (38, 412495558), (76, 206247779), (83, 188853388), (166, 94426694), (199, 78767996), (332, 47213347), (398, 39383998), (796, 19691999), (1577, 9939652), (3154, 4969826), (3781, 4145684), (6308, 2484913), (7562, 2072842), (12487, 1255292), (15124, 1036421), (16517, 949012), (24974, 627646), (33034, 474506), (49948, 313823), (66068, 237253)]