15291688

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 30663360

約数和(自身を除く): 15371672

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 2027, 3772, 4054, 7544, 8108, 16216, 46621, 83107, 93242, 166214, 186484, 332428, 372968, 664856, 1911461, 3822922, 7645844, 15291688]

約数ペア:

[(1, 15291688), (2, 7645844), (4, 3822922), (8, 1911461), (23, 664856), (41, 372968), (46, 332428), (82, 186484), (92, 166214), (164, 93242), (184, 83107), (328, 46621), (943, 16216), (1886, 8108), (2027, 7544), (3772, 4054)]