12307216

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 40

約数和(自身を含む): 24857784

約数和(自身を除く): 12550568

約数列:

[1, 2, 4, 8, 16, 41, 73, 82, 146, 164, 257, 292, 328, 514, 584, 656, 1028, 1168, 2056, 2993, 4112, 5986, 10537, 11972, 18761, 21074, 23944, 37522, 42148, 47888, 75044, 84296, 150088, 168592, 300176, 769201, 1538402, 3076804, 6153608, 12307216]

約数ペア:

[(1, 12307216), (2, 6153608), (4, 3076804), (8, 1538402), (16, 769201), (41, 300176), (73, 168592), (82, 150088), (146, 84296), (164, 75044), (257, 47888), (292, 42148), (328, 37522), (514, 23944), (584, 21074), (656, 18761), (1028, 11972), (1168, 10537), (2056, 5986), (2993, 4112)]