15685585924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{229711}}^1$

素因数の和:230155

約数の個数: 24

約数和(自身を含む): 28159015808

約数和(自身を除く): 12473429884

約数列:

[1, 2, 4, 43, 86, 172, 397, 794, 1588, 17071, 34142, 68284, 229711, 459422, 918844, 9877573, 19755146, 39510292, 91195267, 182390534, 364781068, 3921396481, 7842792962, 15685585924]

約数ペア:

[(1, 15685585924), (2, 7842792962), (4, 3921396481), (43, 364781068), (86, 182390534), (172, 91195267), (397, 39510292), (794, 19755146), (1588, 9877573), (17071, 918844), (34142, 459422), (68284, 229711)]