15163938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 35006400

約数和(自身を除く): 19842462

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 101, 114, 171, 202, 303, 342, 439, 606, 878, 909, 1317, 1818, 1919, 2634, 3838, 3951, 5757, 7902, 8341, 11514, 16682, 17271, 25023, 34542, 44339, 50046, 75069, 88678, 133017, 150138, 266034, 399051, 798102, 842441, 1684882, 2527323, 5054646, 7581969, 15163938]

約数ペア:

[(1, 15163938), (2, 7581969), (3, 5054646), (6, 2527323), (9, 1684882), (18, 842441), (19, 798102), (38, 399051), (57, 266034), (101, 150138), (114, 133017), (171, 88678), (202, 75069), (303, 50046), (342, 44339), (439, 34542), (606, 25023), (878, 17271), (909, 16682), (1317, 11514), (1818, 8341), (1919, 7902), (2634, 5757), (3838, 3951)]