38396914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{12689}}^1$

素因数の和:12797

約数の個数: 16

約数和(自身を含む): 61673400

約数和(自身を除く): 23276486

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 12689, 25378, 215713, 431426, 1129321, 2258642, 19198457, 38396914]

約数ペア:

[(1, 38396914), (2, 19198457), (17, 2258642), (34, 1129321), (89, 431426), (178, 215713), (1513, 25378), (3026, 12689)]