12355706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 21307968

約数和(自身を除く): 8952262

約数列:

[1, 2, 11, 22, 37, 43, 74, 86, 353, 407, 473, 706, 814, 946, 1591, 3182, 3883, 7766, 13061, 15179, 17501, 26122, 30358, 35002, 143671, 166969, 287342, 333938, 561623, 1123246, 6177853, 12355706]

約数ペア:

[(1, 12355706), (2, 6177853), (11, 1123246), (22, 561623), (37, 333938), (43, 287342), (74, 166969), (86, 143671), (353, 35002), (407, 30358), (473, 26122), (706, 17501), (814, 15179), (946, 13061), (1591, 7766), (3182, 3883)]