18479702989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{140831}}^1$

素因数の和:141072

約数の個数: 16

約数和(自身を含む): 20550205440

約数和(自身を除く): 2070502451

約数列:

[1, 11, 79, 151, 869, 1661, 11929, 131219, 140831, 1549141, 11125649, 21265481, 122382139, 233920291, 1679972999, 18479702989]

約数ペア:

[(1, 18479702989), (11, 1679972999), (79, 233920291), (151, 122382139), (869, 21265481), (1661, 11125649), (11929, 1549141), (131219, 140831)]