13495216

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1193}}^1$

素因数の和:1309

約数の個数: 40

約数和(自身を含む): 30203424

約数和(自身を除く): 16708208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1193, 1414, 1616, 2386, 2828, 4772, 5656, 8351, 9544, 11312, 16702, 19088, 33404, 66808, 120493, 133616, 240986, 481972, 843451, 963944, 1686902, 1927888, 3373804, 6747608, 13495216]

約数ペア:

[(1, 13495216), (2, 6747608), (4, 3373804), (7, 1927888), (8, 1686902), (14, 963944), (16, 843451), (28, 481972), (56, 240986), (101, 133616), (112, 120493), (202, 66808), (404, 33404), (707, 19088), (808, 16702), (1193, 11312), (1414, 9544), (1616, 8351), (2386, 5656), (2828, 4772)]