1898215898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{5519}}^1\times {\mathrm{7477}}^1$

素因数の和:13021

約数の個数: 16

約数和(自身を含む): 2972056320

約数和(自身を除く): 1073840422

約数列:

[1, 2, 23, 46, 5519, 7477, 11038, 14954, 126937, 171971, 253874, 343942, 41265563, 82531126, 949107949, 1898215898]

約数ペア:

[(1, 1898215898), (2, 949107949), (23, 82531126), (46, 41265563), (5519, 343942), (7477, 253874), (11038, 171971), (14954, 126937)]