12211784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4049}}^1$

素因数の和:4097

約数の個数: 32

約数和(自身を含む): 25515000

約数和(自身を除く): 13303216

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 4049, 8098, 16196, 32392, 52637, 105274, 117421, 210548, 234842, 421096, 469684, 939368, 1526473, 3052946, 6105892, 12211784]

約数ペア:

[(1, 12211784), (2, 6105892), (4, 3052946), (8, 1526473), (13, 939368), (26, 469684), (29, 421096), (52, 234842), (58, 210548), (104, 117421), (116, 105274), (232, 52637), (377, 32392), (754, 16196), (1508, 8098), (3016, 4049)]