15117882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^2$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 34618080

約数和(自身を除く): 19500198

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 101, 114, 202, 247, 303, 494, 606, 741, 1313, 1482, 1919, 2626, 3838, 3939, 5757, 7878, 10201, 11514, 20402, 24947, 30603, 49894, 61206, 74841, 132613, 149682, 193819, 265226, 387638, 397839, 581457, 795678, 1162914, 2519647, 5039294, 7558941, 15117882]

約数ペア:

[(1, 15117882), (2, 7558941), (3, 5039294), (6, 2519647), (13, 1162914), (19, 795678), (26, 581457), (38, 397839), (39, 387638), (57, 265226), (78, 193819), (101, 149682), (114, 132613), (202, 74841), (247, 61206), (303, 49894), (494, 30603), (606, 24947), (741, 20402), (1313, 11514), (1482, 10201), (1919, 7878), (2626, 5757), (3838, 3939)]