22216390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13799}}^1$

素因数の和:13836

約数の個数: 32

約数和(自身を含む): 47692800

約数和(自身を除く): 25476410

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 13799, 27598, 68995, 96593, 137990, 193186, 317377, 482965, 634754, 965930, 1586885, 2221639, 3173770, 4443278, 11108195, 22216390]

約数ペア:

[(1, 22216390), (2, 11108195), (5, 4443278), (7, 3173770), (10, 2221639), (14, 1586885), (23, 965930), (35, 634754), (46, 482965), (70, 317377), (115, 193186), (161, 137990), (230, 96593), (322, 68995), (805, 27598), (1610, 13799)]