12510732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 32793600

約数和(自身を除く): 20282868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 199, 338, 372, 398, 403, 507, 597, 676, 796, 806, 1014, 1194, 1209, 1612, 2028, 2388, 2418, 2587, 4836, 5174, 5239, 6169, 7761, 10348, 10478, 12338, 15522, 15717, 18507, 20956, 24676, 31044, 31434, 33631, 37014, 62868, 67262, 74028, 80197, 100893, 134524, 160394, 201786, 240591, 320788, 403572, 481182, 962364, 1042561, 2085122, 3127683, 4170244, 6255366, 12510732]

約数ペア:

[(1, 12510732), (2, 6255366), (3, 4170244), (4, 3127683), (6, 2085122), (12, 1042561), (13, 962364), (26, 481182), (31, 403572), (39, 320788), (52, 240591), (62, 201786), (78, 160394), (93, 134524), (124, 100893), (156, 80197), (169, 74028), (186, 67262), (199, 62868), (338, 37014), (372, 33631), (398, 31434), (403, 31044), (507, 24676), (597, 20956), (676, 18507), (796, 15717), (806, 15522), (1014, 12338), (1194, 10478), (1209, 10348), (1612, 7761), (2028, 6169), (2388, 5239), (2418, 5174), (2587, 4836)]