23120188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3343}}^1$

素因数の和:3386

約数の個数: 48

約数和(自身を含む): 52433920

約数和(自身を除く): 29313732

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3343, 3458, 6686, 6916, 13372, 23401, 43459, 46802, 63517, 86918, 93604, 127034, 173836, 254068, 304213, 444619, 608426, 825721, 889238, 1216852, 1651442, 1778476, 3302884, 5780047, 11560094, 23120188]

約数ペア:

[(1, 23120188), (2, 11560094), (4, 5780047), (7, 3302884), (13, 1778476), (14, 1651442), (19, 1216852), (26, 889238), (28, 825721), (38, 608426), (52, 444619), (76, 304213), (91, 254068), (133, 173836), (182, 127034), (247, 93604), (266, 86918), (364, 63517), (494, 46802), (532, 43459), (988, 23401), (1729, 13372), (3343, 6916), (3458, 6686)]