18984808

素因数分解:

$2^3\times {\mathrm{1427}}^1\times {\mathrm{1663}}^1$

素因数の和:3096

約数の個数: 16

約数和(自身を含む): 35642880

約数和(自身を除く): 16658072

約数列:

[1, 2, 4, 8, 1427, 1663, 2854, 3326, 5708, 6652, 11416, 13304, 2373101, 4746202, 9492404, 18984808]

約数ペア:

[(1, 18984808), (2, 9492404), (4, 4746202), (8, 2373101), (1427, 13304), (1663, 11416), (2854, 6652), (3326, 5708)]