26084435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21121}}^1$

素因数の和:21158

約数の個数: 16

約数和(自身を含む): 35484960

約数和(自身を除く): 9400525

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 21121, 105605, 274573, 401299, 1372865, 2006495, 5216887, 26084435]

約数ペア:

[(1, 26084435), (5, 5216887), (13, 2006495), (19, 1372865), (65, 401299), (95, 274573), (247, 105605), (1235, 21121)]