13388044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 26127360

約数和(自身を除く): 12739316

約数列:

[1, 2, 4, 17, 34, 47, 59, 68, 71, 94, 118, 142, 188, 236, 284, 799, 1003, 1207, 1598, 2006, 2414, 2773, 3196, 3337, 4012, 4189, 4828, 5546, 6674, 8378, 11092, 13348, 16756, 47141, 56729, 71213, 94282, 113458, 142426, 188564, 196883, 226916, 284852, 393766, 787532, 3347011, 6694022, 13388044]

約数ペア:

[(1, 13388044), (2, 6694022), (4, 3347011), (17, 787532), (34, 393766), (47, 284852), (59, 226916), (68, 196883), (71, 188564), (94, 142426), (118, 113458), (142, 94282), (188, 71213), (236, 56729), (284, 47141), (799, 16756), (1003, 13348), (1207, 11092), (1598, 8378), (2006, 6674), (2414, 5546), (2773, 4828), (3196, 4189), (3337, 4012)]