15997954

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 28740096

約数和(自身を除く): 12742142

約数列:

[1, 2, 7, 14, 41, 47, 82, 94, 287, 329, 574, 593, 658, 1186, 1927, 3854, 4151, 8302, 13489, 24313, 26978, 27871, 48626, 55742, 170191, 195097, 340382, 390194, 1142711, 2285422, 7998977, 15997954]

約数ペア:

[(1, 15997954), (2, 7998977), (7, 2285422), (14, 1142711), (41, 390194), (47, 340382), (82, 195097), (94, 170191), (287, 55742), (329, 48626), (574, 27871), (593, 26978), (658, 24313), (1186, 13489), (1927, 8302), (3854, 4151)]