13846844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{809}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 26535600

約数和(自身を除く): 12688756

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 809, 1556, 1618, 3236, 4279, 8558, 8899, 17116, 17798, 35596, 314701, 629402, 1258804, 3461711, 6923422, 13846844]

約数ペア:

[(1, 13846844), (2, 6923422), (4, 3461711), (11, 1258804), (22, 629402), (44, 314701), (389, 35596), (778, 17798), (809, 17116), (1556, 8899), (1618, 8558), (3236, 4279)]