191459644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{21493}}^1$

素因数の和:21645

約数の個数: 24

約数和(自身を含む): 357488208

約数和(自身を除く): 166028564

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8908, 21493, 42986, 85972, 365381, 730762, 1461524, 2815583, 5631166, 11262332, 47864911, 95729822, 191459644]

約数ペア:

[(1, 191459644), (2, 95729822), (4, 47864911), (17, 11262332), (34, 5631166), (68, 2815583), (131, 1461524), (262, 730762), (524, 365381), (2227, 85972), (4454, 42986), (8908, 21493)]