12120832

素因数分解:

$2^8\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:548

約数の個数: 36

約数和(自身を含む): 24466680

約数和(自身を除く): 12345848

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 419, 452, 838, 904, 1676, 1808, 3352, 3616, 6704, 7232, 13408, 14464, 26816, 28928, 47347, 53632, 94694, 107264, 189388, 378776, 757552, 1515104, 3030208, 6060416, 12120832]

約数ペア:

[(1, 12120832), (2, 6060416), (4, 3030208), (8, 1515104), (16, 757552), (32, 378776), (64, 189388), (113, 107264), (128, 94694), (226, 53632), (256, 47347), (419, 28928), (452, 26816), (838, 14464), (904, 13408), (1676, 7232), (1808, 6704), (3352, 3616)]