19647667070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{45692249}}^1$

素因数の和:45692299

約数の個数: 16

約数和(自身を含む): 36188262000

約数和(自身を除く): 16540594930

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 45692249, 91384498, 228461245, 456922490, 1964766707, 3929533414, 9823833535, 19647667070]

約数ペア:

[(1, 19647667070), (2, 9823833535), (5, 3929533414), (10, 1964766707), (43, 456922490), (86, 228461245), (215, 91384498), (430, 45692249)]