13225706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 22256640

約数和(自身を除く): 9030934

約数列:

[1, 2, 13, 26, 47, 79, 94, 137, 158, 274, 611, 1027, 1222, 1781, 2054, 3562, 3713, 6439, 7426, 10823, 12878, 21646, 48269, 83707, 96538, 140699, 167414, 281398, 508681, 1017362, 6612853, 13225706]

約数ペア:

[(1, 13225706), (2, 6612853), (13, 1017362), (26, 508681), (47, 281398), (79, 167414), (94, 140699), (137, 96538), (158, 83707), (274, 48269), (611, 21646), (1027, 12878), (1222, 10823), (1781, 7426), (2054, 6439), (3562, 3713)]