21819385226

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{812519}}^1$

素因数の和:813013

約数の個数: 16

約数和(自身を含む): 33930835200

約数和(自身を除く): 12111449974

約数列:

[1, 2, 29, 58, 463, 926, 13427, 26854, 812519, 1625038, 23563051, 47126102, 376196297, 752392594, 10909692613, 21819385226]

約数ペア:

[(1, 21819385226), (2, 10909692613), (29, 752392594), (58, 376196297), (463, 47126102), (926, 23563051), (13427, 1625038), (26854, 812519)]