15697926730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2232991}}^1$

素因数の和:2233054

約数の個数: 32

約数和(自身を含む): 30547330560

約数和(自身を除く): 14849403830

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 2232991, 4465982, 11164955, 22329910, 42426829, 82620667, 84853658, 165241334, 212134145, 413103335, 424268290, 826206670, 1569792673, 3139585346, 7848963365, 15697926730]

約数ペア:

[(1, 15697926730), (2, 7848963365), (5, 3139585346), (10, 1569792673), (19, 826206670), (37, 424268290), (38, 413103335), (74, 212134145), (95, 165241334), (185, 84853658), (190, 82620667), (370, 42426829), (703, 22329910), (1406, 11164955), (3515, 4465982), (7030, 2232991)]