13189454

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{673}}^1$

素因数の和:955

約数の個数: 16

約数和(自身を含む): 20381760

約数和(自身を除く): 7192306

約数列:

[1, 2, 41, 82, 239, 478, 673, 1346, 9799, 19598, 27593, 55186, 160847, 321694, 6594727, 13189454]

約数ペア:

[(1, 13189454), (2, 6594727), (41, 321694), (82, 160847), (239, 55186), (478, 27593), (673, 19598), (1346, 9799)]