15669322990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1161551}}^1$

素因数の和:1161648

約数の個数: 32

約数和(自身を含む): 30107427840

約数和(自身を除く): 14438104850

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 13490, 1161551, 2323102, 5807755, 11615510, 22069469, 44138938, 82470121, 110347345, 164940242, 220694690, 412350605, 824701210, 1566932299, 3133864598, 7834661495, 15669322990]

約数ペア:

[(1, 15669322990), (2, 7834661495), (5, 3133864598), (10, 1566932299), (19, 824701210), (38, 412350605), (71, 220694690), (95, 164940242), (142, 110347345), (190, 82470121), (355, 44138938), (710, 22069469), (1349, 11615510), (2698, 5807755), (6745, 2323102), (13490, 1161551)]