12370254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 29756160

約数和(自身を除く): 17385906

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 491, 494, 646, 663, 741, 969, 982, 1326, 1473, 1482, 1938, 2946, 4199, 6383, 8347, 8398, 9329, 12597, 12766, 16694, 18658, 19149, 25041, 25194, 27987, 38298, 50082, 55974, 108511, 121277, 158593, 217022, 242554, 317186, 325533, 363831, 475779, 651066, 727662, 951558, 2061709, 4123418, 6185127, 12370254]

約数ペア:

[(1, 12370254), (2, 6185127), (3, 4123418), (6, 2061709), (13, 951558), (17, 727662), (19, 651066), (26, 475779), (34, 363831), (38, 325533), (39, 317186), (51, 242554), (57, 217022), (78, 158593), (102, 121277), (114, 108511), (221, 55974), (247, 50082), (323, 38298), (442, 27987), (491, 25194), (494, 25041), (646, 19149), (663, 18658), (741, 16694), (969, 12766), (982, 12597), (1326, 9329), (1473, 8398), (1482, 8347), (1938, 6383), (2946, 4199)]