15692420990

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12356237}}^1$

素因数の和:12356371

約数の個数: 16

約数和(自身を含む): 28468772352

約数和(自身を除く): 12776351362

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 12356237, 24712474, 61781185, 123562370, 1569242099, 3138484198, 7846210495, 15692420990]

約数ペア:

[(1, 15692420990), (2, 7846210495), (5, 3138484198), (10, 1569242099), (127, 123562370), (254, 61781185), (635, 24712474), (1270, 12356237)]