212125234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{12601}}^1$

素因数の和:13065

約数の個数: 16

約数和(自身を含む): 335717280

約数和(自身を除く): 123592046

約数列:

[1, 2, 19, 38, 443, 886, 8417, 12601, 16834, 25202, 239419, 478838, 5582243, 11164486, 106062617, 212125234]

約数ペア:

[(1, 212125234), (2, 106062617), (19, 11164486), (38, 5582243), (443, 478838), (886, 239419), (8417, 25202), (12601, 16834)]