25215242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51043}}^1$

素因数の和:51077

約数の個数: 16

約数和(自身を含む): 42876960

約数和(自身を除く): 17661718

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 51043, 102086, 663559, 969817, 1327118, 1939634, 12607621, 25215242]

約数ペア:

[(1, 25215242), (2, 12607621), (13, 1939634), (19, 1327118), (26, 969817), (38, 663559), (247, 102086), (494, 51043)]