15222642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 32458752

約数和(自身を除く): 17236110

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 2347, 3243, 4694, 6486, 7041, 14082, 53981, 107962, 110309, 161943, 220618, 323886, 330927, 661854, 2537107, 5074214, 7611321, 15222642]

約数ペア:

[(1, 15222642), (2, 7611321), (3, 5074214), (6, 2537107), (23, 661854), (46, 330927), (47, 323886), (69, 220618), (94, 161943), (138, 110309), (141, 107962), (282, 53981), (1081, 14082), (2162, 7041), (2347, 6486), (3243, 4694)]