12603695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 16464000

約数和(自身を除く): 3860305

約数列:

[1, 5, 13, 65, 97, 485, 1261, 1999, 6305, 9995, 25987, 129935, 193903, 969515, 2520739, 12603695]

約数ペア:

[(1, 12603695), (5, 2520739), (13, 969515), (65, 193903), (97, 129935), (485, 25987), (1261, 9995), (1999, 6305)]