22170218

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{29879}}^1$

素因数の和:29941

約数の個数: 16

約数和(自身を含む): 38724480

約数和(自身を除く): 16554262

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 29879, 59758, 209153, 418306, 1583587, 3167174, 11085109, 22170218]

約数ペア:

[(1, 22170218), (2, 11085109), (7, 3167174), (14, 1583587), (53, 418306), (106, 209153), (371, 59758), (742, 29879)]