12481964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9151}}^1$

素因数の和:9197

約数の個数: 24

約数和(自身を含む): 24600576

約数和(自身を除く): 12118612

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 9151, 18302, 36604, 100661, 201322, 283681, 402644, 567362, 1134724, 3120491, 6240982, 12481964]

約数ペア:

[(1, 12481964), (2, 6240982), (4, 3120491), (11, 1134724), (22, 567362), (31, 402644), (44, 283681), (62, 201322), (124, 100661), (341, 36604), (682, 18302), (1364, 9151)]