239129858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2111}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 413614080

約数和(自身を除く): 174484222

約数列:

[1, 2, 11, 19, 22, 38, 209, 271, 418, 542, 2111, 2981, 4222, 5149, 5962, 10298, 23221, 40109, 46442, 56639, 80218, 113278, 441199, 572081, 882398, 1144162, 6292891, 10869539, 12585782, 21739078, 119564929, 239129858]

約数ペア:

[(1, 239129858), (2, 119564929), (11, 21739078), (19, 12585782), (22, 10869539), (38, 6292891), (209, 1144162), (271, 882398), (418, 572081), (542, 441199), (2111, 113278), (2981, 80218), (4222, 56639), (5149, 46442), (5962, 40109), (10298, 23221)]