13229972

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5981}}^1$

素因数の和:6071

約数の個数: 24

約数和(自身を含む): 26799360

約数和(自身を除く): 13569388

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 5981, 11962, 23924, 41867, 83734, 167468, 472499, 944998, 1889996, 3307493, 6614986, 13229972]

約数ペア:

[(1, 13229972), (2, 6614986), (4, 3307493), (7, 1889996), (14, 944998), (28, 472499), (79, 167468), (158, 83734), (316, 41867), (553, 23924), (1106, 11962), (2212, 5981)]