39873766

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{18443}}^1$

素因数の和:18515

約数の個数: 16

約数和(自身を含む): 63742464

約数和(自身を除く): 23868698

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 18443, 36886, 424189, 848378, 866821, 1733642, 19936883, 39873766]

約数ペア:

[(1, 39873766), (2, 19936883), (23, 1733642), (46, 866821), (47, 848378), (94, 424189), (1081, 36886), (2162, 18443)]