191009888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{314161}}^1$

素因数の和:314190

約数の個数: 24

約数和(自身を含む): 395844120

約数和(自身を除く): 204834232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 314161, 628322, 1256644, 2513288, 5026576, 5969059, 10053152, 11938118, 23876236, 47752472, 95504944, 191009888]

約数ペア:

[(1, 191009888), (2, 95504944), (4, 47752472), (8, 23876236), (16, 11938118), (19, 10053152), (32, 5969059), (38, 5026576), (76, 2513288), (152, 1256644), (304, 628322), (608, 314161)]