15672843344

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{20841547}}^1$

素因数の和:20841602

約数の個数: 20

約数和(自身を含む): 31012223424

約数和(自身を除く): 15339380080

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 20841547, 41683094, 83366188, 166732376, 333464752, 979552709, 1959105418, 3918210836, 7836421672, 15672843344]

約数ペア:

[(1, 15672843344), (2, 7836421672), (4, 3918210836), (8, 1959105418), (16, 979552709), (47, 333464752), (94, 166732376), (188, 83366188), (376, 41683094), (752, 20841547)]