3947098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:693

約数の個数: 16

約数和(自身を含む): 6272640

約数和(自身を除く): 2325542

約数列:

[1, 2, 19, 38, 241, 431, 482, 862, 4579, 8189, 9158, 16378, 103871, 207742, 1973549, 3947098]

約数ペア:

[(1, 3947098), (2, 1973549), (19, 207742), (38, 103871), (241, 16378), (431, 9158), (482, 8189), (862, 4579)]