12939798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 27417600

約数和(自身を除く): 14477802

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 509, 669, 1018, 1338, 1527, 3054, 4237, 8474, 9671, 12711, 19342, 25422, 29013, 58026, 113507, 227014, 340521, 681042, 2156633, 4313266, 6469899, 12939798]

約数ペア:

[(1, 12939798), (2, 6469899), (3, 4313266), (6, 2156633), (19, 681042), (38, 340521), (57, 227014), (114, 113507), (223, 58026), (446, 29013), (509, 25422), (669, 19342), (1018, 12711), (1338, 9671), (1527, 8474), (3054, 4237)]