12403996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9721}}^1$

素因数の和:9765

約数の個数: 24

約数和(自身を含む): 24499440

約数和(自身を除く): 12095444

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 9721, 19442, 38884, 106931, 213862, 281909, 427724, 563818, 1127636, 3100999, 6201998, 12403996]

約数ペア:

[(1, 12403996), (2, 6201998), (4, 3100999), (11, 1127636), (22, 563818), (29, 427724), (44, 281909), (58, 213862), (116, 106931), (319, 38884), (638, 19442), (1276, 9721)]