13491568

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{11551}}^1$

素因数の和:11632

約数の個数: 20

約数和(自身を含む): 26500288

約数和(自身を除く): 13008720

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 11551, 23102, 46204, 92408, 184816, 843223, 1686446, 3372892, 6745784, 13491568]

約数ペア:

[(1, 13491568), (2, 6745784), (4, 3372892), (8, 1686446), (16, 843223), (73, 184816), (146, 92408), (292, 46204), (584, 23102), (1168, 11551)]