18230914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22619}}^1$

素因数の和:22665

約数の個数: 16

約数和(自身を含む): 30401280

約数和(自身を除く): 12170366

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 22619, 45238, 294047, 588094, 701189, 1402378, 9115457, 18230914]

約数ペア:

[(1, 18230914), (2, 9115457), (13, 1402378), (26, 701189), (31, 588094), (62, 294047), (403, 45238), (806, 22619)]