15000994

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 24

約数和(自身を含む): 24140160

約数和(自身を除く): 9139166

約数列:

[1, 2, 19, 38, 79, 158, 263, 361, 526, 722, 1501, 3002, 4997, 9994, 20777, 28519, 41554, 57038, 94943, 189886, 394763, 789526, 7500497, 15000994]

約数ペア:

[(1, 15000994), (2, 7500497), (19, 789526), (38, 394763), (79, 189886), (158, 94943), (263, 57038), (361, 41554), (526, 28519), (722, 20777), (1501, 9994), (3002, 4997)]