42221434

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1361

約数の個数: 16

約数和(自身を含む): 64344456

約数和(自身を除く): 22123022

約数列:

[1, 2, 101, 197, 202, 394, 1061, 2122, 19897, 39794, 107161, 209017, 214322, 418034, 21110717, 42221434]

約数ペア:

[(1, 42221434), (2, 21110717), (101, 418034), (197, 214322), (202, 209017), (394, 107161), (1061, 39794), (2122, 19897)]