13305215918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8142727}}^1$

素因数の和:8142791

約数の個数: 16

約数和(自身を含む): 21496801920

約数和(自身を除く): 8191586002

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 8142727, 16285454, 154711813, 309423626, 350137261, 700274522, 6652607959, 13305215918]

約数ペア:

[(1, 13305215918), (2, 6652607959), (19, 700274522), (38, 350137261), (43, 309423626), (86, 154711813), (817, 16285454), (1634, 8142727)]