12883864

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 29343600

約数和(自身を除く): 16459736

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 1429, 2254, 2858, 4508, 5716, 9016, 10003, 11432, 20006, 32867, 40012, 65734, 70021, 80024, 131468, 140042, 230069, 262936, 280084, 460138, 560168, 920276, 1610483, 1840552, 3220966, 6441932, 12883864]

約数ペア:

[(1, 12883864), (2, 6441932), (4, 3220966), (7, 1840552), (8, 1610483), (14, 920276), (23, 560168), (28, 460138), (46, 280084), (49, 262936), (56, 230069), (92, 140042), (98, 131468), (161, 80024), (184, 70021), (196, 65734), (322, 40012), (392, 32867), (644, 20006), (1127, 11432), (1288, 10003), (1429, 9016), (2254, 5716), (2858, 4508)]