21836174971

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1\times {\mathrm{24551}}^1$

素因数の和:26802

約数の個数: 16

約数和(自身を含む): 24286445568

約数和(自身を除く): 2450270597

約数列:

[1, 13, 31, 403, 2207, 24551, 28691, 68417, 319163, 761081, 889421, 9894053, 54184057, 704392741, 1679705767, 21836174971]

約数ペア:

[(1, 21836174971), (13, 1679705767), (31, 704392741), (403, 54184057), (2207, 9894053), (24551, 889421), (28691, 761081), (68417, 319163)]