19699752

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{3121}}^1$

素因数の和:3393

約数の個数: 32

約数和(自身を含む): 49452480

約数和(自身を除く): 29752728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3121, 3156, 6242, 6312, 9363, 12484, 18726, 24968, 37452, 74904, 820823, 1641646, 2462469, 3283292, 4924938, 6566584, 9849876, 19699752]

約数ペア:

[(1, 19699752), (2, 9849876), (3, 6566584), (4, 4924938), (6, 3283292), (8, 2462469), (12, 1641646), (24, 820823), (263, 74904), (526, 37452), (789, 24968), (1052, 18726), (1578, 12484), (2104, 9363), (3121, 6312), (3156, 6242)]