22103984

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1307}}^1$

素因数の和:1473

約数の個数: 40

約数和(自身を含む): 49306368

約数和(自身を除く): 27202384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 1307, 2114, 2416, 2614, 4228, 5228, 8456, 9149, 10456, 16912, 18298, 20912, 36596, 73192, 146384, 197357, 394714, 789428, 1381499, 1578856, 2762998, 3157712, 5525996, 11051992, 22103984]

約数ペア:

[(1, 22103984), (2, 11051992), (4, 5525996), (7, 3157712), (8, 2762998), (14, 1578856), (16, 1381499), (28, 789428), (56, 394714), (112, 197357), (151, 146384), (302, 73192), (604, 36596), (1057, 20912), (1208, 18298), (1307, 16912), (2114, 10456), (2416, 9149), (2614, 8456), (4228, 5228)]