25142909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2039}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 29376000

約数和(自身を除く): 4233091

約数列:

[1, 11, 19, 59, 209, 649, 1121, 2039, 12331, 22429, 38741, 120301, 426151, 1323311, 2285719, 25142909]

約数ペア:

[(1, 25142909), (11, 2285719), (19, 1323311), (59, 426151), (209, 120301), (649, 38741), (1121, 22429), (2039, 12331)]