19321622

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15359}}^1$

素因数の和:15415

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 12197098

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 15359, 30718, 261103, 522206, 568283, 1136566, 9660811, 19321622]

約数ペア:

[(1, 19321622), (2, 9660811), (17, 1136566), (34, 568283), (37, 522206), (74, 261103), (629, 30718), (1258, 15359)]