21498259651

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1549}}^1\times {\mathrm{15971}}^1$

素因数の和:17610

約数の個数: 16

約数和(自身を含む): 23766336000

約数和(自身を除く): 2268076349

約数列:

[1, 11, 79, 869, 1549, 15971, 17039, 122371, 175681, 1261709, 1346081, 13878799, 24739079, 272129869, 1954387241, 21498259651]

約数ペア:

[(1, 21498259651), (11, 1954387241), (79, 272129869), (869, 24739079), (1549, 13878799), (15971, 1346081), (17039, 1261709), (122371, 175681)]