189820072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1825193}}^1$

素因数の和:1825212

約数の個数: 16

約数和(自身を含む): 383290740

約数和(自身を除く): 193470668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1825193, 3650386, 7300772, 14601544, 23727509, 47455018, 94910036, 189820072]

約数ペア:

[(1, 189820072), (2, 94910036), (4, 47455018), (8, 23727509), (13, 14601544), (26, 7300772), (52, 3650386), (104, 1825193)]