212231822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{16547}}^1$

素因数の和:16624

約数の個数: 24

約数和(自身を含む): 356543208

約数和(自身を除く): 144311386

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 583, 1166, 6413, 12826, 16547, 33094, 182017, 364034, 876991, 1753982, 2002187, 4004374, 9646901, 19293802, 106115911, 212231822]

約数ペア:

[(1, 212231822), (2, 106115911), (11, 19293802), (22, 9646901), (53, 4004374), (106, 2002187), (121, 1753982), (242, 876991), (583, 364034), (1166, 182017), (6413, 33094), (12826, 16547)]