12533290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 28885248

約数和(自身を除く): 16351958

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 397, 410, 451, 574, 770, 794, 902, 1435, 1985, 2255, 2779, 2870, 3157, 3970, 4367, 4510, 5558, 6314, 8734, 13895, 15785, 16277, 21835, 27790, 30569, 31570, 32554, 43670, 61138, 81385, 113939, 152845, 162770, 179047, 227878, 305690, 358094, 569695, 895235, 1139390, 1253329, 1790470, 2506658, 6266645, 12533290]

約数ペア:

[(1, 12533290), (2, 6266645), (5, 2506658), (7, 1790470), (10, 1253329), (11, 1139390), (14, 895235), (22, 569695), (35, 358094), (41, 305690), (55, 227878), (70, 179047), (77, 162770), (82, 152845), (110, 113939), (154, 81385), (205, 61138), (287, 43670), (385, 32554), (397, 31570), (410, 30569), (451, 27790), (574, 21835), (770, 16277), (794, 15785), (902, 13895), (1435, 8734), (1985, 6314), (2255, 5558), (2779, 4510), (2870, 4367), (3157, 3970)]