15690849981244

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{8887}}^1\times {\mathrm{6046561}}^1$

素因数の和:6055525

約数の個数: 24

約数和(自身を含む): 27838274703008

約数和(自身を除く): 12147424721764

約数列:

[1, 2, 4, 73, 146, 292, 8887, 17774, 35548, 648751, 1297502, 2595004, 6046561, 12093122, 24186244, 441398953, 882797906, 1765595812, 53735787607, 107471575214, 214943150428, 3922712495311, 7845424990622, 15690849981244]

約数ペア:

[(1, 15690849981244), (2, 7845424990622), (4, 3922712495311), (73, 214943150428), (146, 107471575214), (292, 53735787607), (8887, 1765595812), (17774, 882797906), (35548, 441398953), (648751, 24186244), (1297502, 12093122), (2595004, 6046561)]