22539946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 40497408

約数和(自身を除く): 17957462

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 1487, 2974, 7579, 15158, 16357, 19331, 32714, 38662, 78811, 157622, 212641, 425282, 866921, 1024543, 1733842, 2049086, 11269973, 22539946]

約数ペア:

[(1, 22539946), (2, 11269973), (11, 2049086), (13, 1733842), (22, 1024543), (26, 866921), (53, 425282), (106, 212641), (143, 157622), (286, 78811), (583, 38662), (689, 32714), (1166, 19331), (1378, 16357), (1487, 15158), (2974, 7579)]