42395834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{11731}}^1$

素因数の和:11885

約数の個数: 16

約数和(自身を含む): 68984160

約数和(自身を除く): 26588326

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 11731, 23462, 152503, 305006, 1630609, 3261218, 21197917, 42395834]

約数ペア:

[(1, 42395834), (2, 21197917), (13, 3261218), (26, 1630609), (139, 305006), (278, 152503), (1807, 23462), (3614, 11731)]