15248912

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{787}}^1$

素因数の和:975

約数の個数: 40

約数和(自身を含む): 34003776

約数和(自身を除く): 18754864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 787, 1211, 1384, 1574, 2422, 2768, 3148, 4844, 5509, 6296, 9688, 11018, 12592, 19376, 22036, 44072, 88144, 136151, 272302, 544604, 953057, 1089208, 1906114, 2178416, 3812228, 7624456, 15248912]

約数ペア:

[(1, 15248912), (2, 7624456), (4, 3812228), (7, 2178416), (8, 1906114), (14, 1089208), (16, 953057), (28, 544604), (56, 272302), (112, 136151), (173, 88144), (346, 44072), (692, 22036), (787, 19376), (1211, 12592), (1384, 11018), (1574, 9688), (2422, 6296), (2768, 5509), (3148, 4844)]