15688045136

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{11813287}}^1$

素因数の和:11813378

約数の個数: 20

約数和(自身を含む): 30761801952

約数和(自身を除く): 15073756816

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 11813287, 23626574, 47253148, 94506296, 189012592, 980502821, 1961005642, 3922011284, 7844022568, 15688045136]

約数ペア:

[(1, 15688045136), (2, 7844022568), (4, 3922011284), (8, 1961005642), (16, 980502821), (83, 189012592), (166, 94506296), (332, 47253148), (664, 23626574), (1328, 11813287)]