16139634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{384277}}^1$

素因数の和:384289

約数の個数: 16

約数和(自身を含む): 36890688

約数和(自身を除く): 20751054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 384277, 768554, 1152831, 2305662, 2689939, 5379878, 8069817, 16139634]

約数ペア:

[(1, 16139634), (2, 8069817), (3, 5379878), (6, 2689939), (7, 2305662), (14, 1152831), (21, 768554), (42, 384277)]