1942018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 3169656

約数和(自身を除く): 1227638

約数列:

[1, 2, 13, 26, 113, 226, 661, 1322, 1469, 2938, 8593, 17186, 74693, 149386, 971009, 1942018]

約数ペア:

[(1, 1942018), (2, 971009), (13, 149386), (26, 74693), (113, 17186), (226, 8593), (661, 2938), (1322, 1469)]