189024046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{577}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 308374560

約数和(自身を除く): 119350514

約数列:

[1, 2, 19, 37, 38, 74, 233, 466, 577, 703, 1154, 1406, 4427, 8621, 8854, 10963, 17242, 21349, 21926, 42698, 134441, 163799, 268882, 327598, 405631, 811262, 2554379, 4974317, 5108758, 9948634, 94512023, 189024046]

約数ペア:

[(1, 189024046), (2, 94512023), (19, 9948634), (37, 5108758), (38, 4974317), (74, 2554379), (233, 811262), (466, 405631), (577, 327598), (703, 268882), (1154, 163799), (1406, 134441), (4427, 42698), (8621, 21926), (8854, 21349), (10963, 17242)]