28906106

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12893}}^1$

素因数の和:12973

約数の個数: 16

約数和(自身を含む): 46418400

約数和(自身を除く): 17512294

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 12893, 25786, 244967, 489934, 760687, 1521374, 14453053, 28906106]

約数ペア:

[(1, 28906106), (2, 14453053), (19, 1521374), (38, 760687), (59, 489934), (118, 244967), (1121, 25786), (2242, 12893)]