25970698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1583}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 42045696

約数和(自身を除く): 16074998

約数列:

[1, 2, 13, 26, 631, 1262, 1583, 3166, 8203, 16406, 20579, 41158, 998873, 1997746, 12985349, 25970698]

約数ペア:

[(1, 25970698), (2, 12985349), (13, 1997746), (26, 998873), (631, 41158), (1262, 20579), (1583, 16406), (3166, 8203)]