1219088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5861}}^1$

素因数の和:5882

約数の個数: 20

約数和(自身を含む): 2544108

約数和(自身を除く): 1325020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5861, 11722, 23444, 46888, 76193, 93776, 152386, 304772, 609544, 1219088]

約数ペア:

[(1, 1219088), (2, 609544), (4, 304772), (8, 152386), (13, 93776), (16, 76193), (26, 46888), (52, 23444), (104, 11722), (208, 5861)]