16897822

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{821}}^1$

素因数の和:1115

約数の個数: 16

約数和(自身を含む): 26100144

約数和(自身を除く): 9202322

約数列:

[1, 2, 41, 82, 251, 502, 821, 1642, 10291, 20582, 33661, 67322, 206071, 412142, 8448911, 16897822]

約数ペア:

[(1, 16897822), (2, 8448911), (41, 412142), (82, 206071), (251, 67322), (502, 33661), (821, 20582), (1642, 10291)]