15721091004

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{31953437}}^1$

素因数の和:31953485

約数の個数: 24

約数和(自身を含む): 37577243088

約数和(自身を除く): 21856152084

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 31953437, 63906874, 95860311, 127813748, 191720622, 383441244, 1310090917, 2620181834, 3930272751, 5240363668, 7860545502, 15721091004]

約数ペア:

[(1, 15721091004), (2, 7860545502), (3, 5240363668), (4, 3930272751), (6, 2620181834), (12, 1310090917), (41, 383441244), (82, 191720622), (123, 127813748), (164, 95860311), (246, 63906874), (492, 31953437)]