219364742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1\times {\mathrm{2311}}^1$

素因数の和:3875

約数の個数: 16

約数和(自身を含む): 340030464

約数和(自身を除く): 120665722

約数列:

[1, 2, 31, 62, 1531, 2311, 3062, 4622, 47461, 71641, 94922, 143282, 3538141, 7076282, 109682371, 219364742]

約数ペア:

[(1, 219364742), (2, 109682371), (31, 7076282), (62, 3538141), (1531, 143282), (2311, 94922), (3062, 71641), (4622, 47461)]