19295580854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3259}}^1\times {\mathrm{11701}}^1$

素因数の和:14996

約数の個数: 32

約数和(自身を含む): 32960321280

約数和(自身を除く): 13664740426

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 3259, 6518, 11701, 23402, 35849, 71698, 74957, 128711, 149914, 257422, 269123, 538246, 824527, 1649054, 2960353, 5920706, 38133559, 76267118, 419469149, 838938298, 877071857, 1754143714, 9647790427, 19295580854]

約数ペア:

[(1, 19295580854), (2, 9647790427), (11, 1754143714), (22, 877071857), (23, 838938298), (46, 419469149), (253, 76267118), (506, 38133559), (3259, 5920706), (6518, 2960353), (11701, 1649054), (23402, 824527), (35849, 538246), (71698, 269123), (74957, 257422), (128711, 149914)]