15856116

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 38211264

約数和(自身を除く): 22355148

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 107, 159, 212, 214, 233, 318, 321, 428, 466, 636, 642, 699, 932, 1284, 1398, 2796, 5671, 11342, 12349, 17013, 22684, 24698, 24931, 34026, 37047, 49396, 49862, 68052, 74094, 74793, 99724, 148188, 149586, 299172, 1321343, 2642686, 3964029, 5285372, 7928058, 15856116]

約数ペア:

[(1, 15856116), (2, 7928058), (3, 5285372), (4, 3964029), (6, 2642686), (12, 1321343), (53, 299172), (106, 149586), (107, 148188), (159, 99724), (212, 74793), (214, 74094), (233, 68052), (318, 49862), (321, 49396), (428, 37047), (466, 34026), (636, 24931), (642, 24698), (699, 22684), (932, 17013), (1284, 12349), (1398, 11342), (2796, 5671)]