12364784

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 40

約数和(自身を含む): 25081728

約数和(自身を除く): 12716944

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 257, 388, 496, 514, 776, 1028, 1552, 2056, 3007, 4112, 6014, 7967, 12028, 15934, 24056, 24929, 31868, 48112, 49858, 63736, 99716, 127472, 199432, 398864, 772799, 1545598, 3091196, 6182392, 12364784]

約数ペア:

[(1, 12364784), (2, 6182392), (4, 3091196), (8, 1545598), (16, 772799), (31, 398864), (62, 199432), (97, 127472), (124, 99716), (194, 63736), (248, 49858), (257, 48112), (388, 31868), (496, 24929), (514, 24056), (776, 15934), (1028, 12028), (1552, 7967), (2056, 6014), (3007, 4112)]