12509296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41149}}^1$

素因数の和:41176

約数の個数: 20

約数和(自身を含む): 25513000

約数和(自身を除く): 13003704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 41149, 82298, 164596, 329192, 658384, 781831, 1563662, 3127324, 6254648, 12509296]

約数ペア:

[(1, 12509296), (2, 6254648), (4, 3127324), (8, 1563662), (16, 781831), (19, 658384), (38, 329192), (76, 164596), (152, 82298), (304, 41149)]