19460166

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6857}}^1$

素因数の和:6916

約数の個数: 32

約数和(自身を含む): 43452288

約数和(自身を除く): 23992122

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 6857, 13714, 20571, 41142, 75427, 150854, 226281, 294851, 452562, 589702, 884553, 1769106, 3243361, 6486722, 9730083, 19460166]

約数ペア:

[(1, 19460166), (2, 9730083), (3, 6486722), (6, 3243361), (11, 1769106), (22, 884553), (33, 589702), (43, 452562), (66, 294851), (86, 226281), (129, 150854), (258, 75427), (473, 41142), (946, 20571), (1419, 13714), (2838, 6857)]