11864474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 19673280

約数和(自身を除く): 7808806

約数列:

[1, 2, 19, 38, 43, 53, 86, 106, 137, 274, 817, 1007, 1634, 2014, 2279, 2603, 4558, 5206, 5891, 7261, 11782, 14522, 43301, 86602, 111929, 137959, 223858, 275918, 312223, 624446, 5932237, 11864474]

約数ペア:

[(1, 11864474), (2, 5932237), (19, 624446), (38, 312223), (43, 275918), (53, 223858), (86, 137959), (106, 111929), (137, 86602), (274, 43301), (817, 14522), (1007, 11782), (1634, 7261), (2014, 5891), (2279, 5206), (2603, 4558)]