18586832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{105607}}^1$

素因数の和:105626

約数の個数: 20

約数和(自身を含む): 39286176

約数和(自身を除く): 20699344

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 105607, 211214, 422428, 844856, 1161677, 1689712, 2323354, 4646708, 9293416, 18586832]

約数ペア:

[(1, 18586832), (2, 9293416), (4, 4646708), (8, 2323354), (11, 1689712), (16, 1161677), (22, 844856), (44, 422428), (88, 211214), (176, 105607)]