219037834

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{5351}}^1$

素因数の和:5661

約数の個数: 16

約数和(自身を含む): 333579456

約数和(自身を除く): 114541622

約数列:

[1, 2, 97, 194, 211, 422, 5351, 10702, 20467, 40934, 519047, 1038094, 1129061, 2258122, 109518917, 219037834]

約数ペア:

[(1, 219037834), (2, 109518917), (97, 2258122), (194, 1129061), (211, 1038094), (422, 519047), (5351, 40934), (10702, 20467)]