222290274242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1123}}^1\times {\mathrm{12373}}^1$

素因数の和:13938

約数の個数: 32

約数和(自身を含む): 352160080320

約数和(自身を除く): 129869806078

約数列:

[1, 2, 19, 38, 421, 842, 1123, 2246, 7999, 12373, 15998, 21337, 24746, 42674, 235087, 470174, 472783, 945566, 5209033, 8982877, 10418066, 13894879, 17965754, 27789758, 98971627, 197943254, 264002701, 528005402, 5849744059, 11699488118, 111145137121, 222290274242]

約数ペア:

[(1, 222290274242), (2, 111145137121), (19, 11699488118), (38, 5849744059), (421, 528005402), (842, 264002701), (1123, 197943254), (2246, 98971627), (7999, 27789758), (12373, 17965754), (15998, 13894879), (21337, 10418066), (24746, 8982877), (42674, 5209033), (235087, 945566), (470174, 472783)]