19329194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2281}}^1$

素因数の和:2525

約数の個数: 16

約数和(自身を含む): 30670080

約数和(自身を除く): 11340886

約数列:

[1, 2, 19, 38, 223, 446, 2281, 4237, 4562, 8474, 43339, 86678, 508663, 1017326, 9664597, 19329194]

約数ペア:

[(1, 19329194), (2, 9664597), (19, 1017326), (38, 508663), (223, 86678), (446, 43339), (2281, 8474), (4237, 4562)]