12804388

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 23052344

約数和(自身を除く): 10247956

約数列:

[1, 2, 4, 61, 97, 122, 194, 244, 388, 541, 1082, 2164, 5917, 11834, 23668, 33001, 52477, 66002, 104954, 132004, 209908, 3201097, 6402194, 12804388]

約数ペア:

[(1, 12804388), (2, 6402194), (4, 3201097), (61, 209908), (97, 132004), (122, 104954), (194, 66002), (244, 52477), (388, 33001), (541, 23668), (1082, 11834), (2164, 5917)]