12771814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 21998592

約数和(自身を除く): 9226778

約数列:

[1, 2, 11, 22, 31, 61, 62, 122, 307, 341, 614, 671, 682, 1342, 1891, 3377, 3782, 6754, 9517, 18727, 19034, 20801, 37454, 41602, 104687, 205997, 209374, 411994, 580537, 1161074, 6385907, 12771814]

約数ペア:

[(1, 12771814), (2, 6385907), (11, 1161074), (22, 580537), (31, 411994), (61, 209374), (62, 205997), (122, 104687), (307, 41602), (341, 37454), (614, 20801), (671, 19034), (682, 18727), (1342, 9517), (1891, 6754), (3377, 3782)]