15417246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 35642880

約数和(自身を除く): 20225634

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 101, 103, 114, 202, 206, 247, 303, 309, 494, 606, 618, 741, 1313, 1339, 1482, 1919, 1957, 2626, 2678, 3838, 3914, 3939, 4017, 5757, 5871, 7878, 8034, 10403, 11514, 11742, 20806, 24947, 25441, 31209, 49894, 50882, 62418, 74841, 76323, 135239, 149682, 152646, 197657, 270478, 395314, 405717, 592971, 811434, 1185942, 2569541, 5139082, 7708623, 15417246]

約数ペア:

[(1, 15417246), (2, 7708623), (3, 5139082), (6, 2569541), (13, 1185942), (19, 811434), (26, 592971), (38, 405717), (39, 395314), (57, 270478), (78, 197657), (101, 152646), (103, 149682), (114, 135239), (202, 76323), (206, 74841), (247, 62418), (303, 50882), (309, 49894), (494, 31209), (606, 25441), (618, 24947), (741, 20806), (1313, 11742), (1339, 11514), (1482, 10403), (1919, 8034), (1957, 7878), (2626, 5871), (2678, 5757), (3838, 4017), (3914, 3939)]