25341706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 44130240

約数和(自身を除く): 18788534

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1193, 1634, 2386, 10621, 15509, 21242, 22667, 31018, 45334, 51299, 102598, 294671, 589342, 666887, 974681, 1333774, 1949362, 12670853, 25341706]

約数ペア:

[(1, 25341706), (2, 12670853), (13, 1949362), (19, 1333774), (26, 974681), (38, 666887), (43, 589342), (86, 294671), (247, 102598), (494, 51299), (559, 45334), (817, 31018), (1118, 22667), (1193, 21242), (1634, 15509), (2386, 10621)]