16791908

素因数分解:

$2^2\times 7^3\times {\mathrm{12239}}^1$

素因数の和:12264

約数の個数: 24

約数和(自身を含む): 34272000

約数和(自身を除く): 17480092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 12239, 24478, 48956, 85673, 171346, 342692, 599711, 1199422, 2398844, 4197977, 8395954, 16791908]

約数ペア:

[(1, 16791908), (2, 8395954), (4, 4197977), (7, 2398844), (14, 1199422), (28, 599711), (49, 342692), (98, 171346), (196, 85673), (343, 48956), (686, 24478), (1372, 12239)]