19854888

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{35969}}^1$

素因数の和:36001

約数の個数: 32

約数和(自身を含む): 51796800

約数和(自身を除く): 31941912

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 35969, 71938, 107907, 143876, 215814, 287752, 431628, 827287, 863256, 1654574, 2481861, 3309148, 4963722, 6618296, 9927444, 19854888]

約数ペア:

[(1, 19854888), (2, 9927444), (3, 6618296), (4, 4963722), (6, 3309148), (8, 2481861), (12, 1654574), (23, 863256), (24, 827287), (46, 431628), (69, 287752), (92, 215814), (138, 143876), (184, 107907), (276, 71938), (552, 35969)]