12373220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13163}}^1$

素因数の和:13219

約数の個数: 24

約数和(自身を含む): 26538624

約数和(自身を除く): 14165404

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 13163, 26326, 52652, 65815, 131630, 263260, 618661, 1237322, 2474644, 3093305, 6186610, 12373220]

約数ペア:

[(1, 12373220), (2, 6186610), (4, 3093305), (5, 2474644), (10, 1237322), (20, 618661), (47, 263260), (94, 131630), (188, 65815), (235, 52652), (470, 26326), (940, 13163)]