19618096

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{2683}}^1$

素因数の和:3148

約数の個数: 20

約数和(自身を含む): 38107432

約数和(自身を除く): 18489336

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 2683, 3656, 5366, 7312, 10732, 21464, 42928, 1226131, 2452262, 4904524, 9809048, 19618096]

約数ペア:

[(1, 19618096), (2, 9809048), (4, 4904524), (8, 2452262), (16, 1226131), (457, 42928), (914, 21464), (1828, 10732), (2683, 7312), (3656, 5366)]