25288126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21467}}^1$

素因数の和:21519

約数の個数: 16

約数和(自身を含む): 41218560

約数和(自身を除く): 15930434

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 21467, 42934, 407873, 665477, 815746, 1330954, 12644063, 25288126]

約数ペア:

[(1, 25288126), (2, 12644063), (19, 1330954), (31, 815746), (38, 665477), (62, 407873), (589, 42934), (1178, 21467)]