15260838

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{509}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 32313600

約数和(自身を除く): 17052762

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 263, 509, 526, 789, 1018, 1527, 1578, 3054, 4997, 9671, 9994, 14991, 19342, 29013, 29982, 58026, 133867, 267734, 401601, 803202, 2543473, 5086946, 7630419, 15260838]

約数ペア:

[(1, 15260838), (2, 7630419), (3, 5086946), (6, 2543473), (19, 803202), (38, 401601), (57, 267734), (114, 133867), (263, 58026), (509, 29982), (526, 29013), (789, 19342), (1018, 14991), (1527, 9994), (1578, 9671), (3054, 4997)]