12109456

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{16103}}^1$

素因数の和:16158

約数の個数: 20

約数和(自身を含む): 23962752

約数和(自身を除く): 11853296

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 16103, 32206, 64412, 128824, 257648, 756841, 1513682, 3027364, 6054728, 12109456]

約数ペア:

[(1, 12109456), (2, 6054728), (4, 3027364), (8, 1513682), (16, 756841), (47, 257648), (94, 128824), (188, 64412), (376, 32206), (752, 16103)]