15694887490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{995237}}^1$

素因数の和:995346

約数の個数: 32

約数和(自身を含む): 30095997120

約数和(自身を除く): 14401109630

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3154, 7885, 15770, 995237, 1990474, 4976185, 9952370, 18909503, 37819006, 82604671, 94547515, 165209342, 189095030, 413023355, 826046710, 1569488749, 3138977498, 7847443745, 15694887490]

約数ペア:

[(1, 15694887490), (2, 7847443745), (5, 3138977498), (10, 1569488749), (19, 826046710), (38, 413023355), (83, 189095030), (95, 165209342), (166, 94547515), (190, 82604671), (415, 37819006), (830, 18909503), (1577, 9952370), (3154, 4976185), (7885, 1990474), (15770, 995237)]