12672770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5009}}^1$

素因数の和:5050

約数の個数: 32

約数和(自身を含む): 25971840

約数和(自身を除く): 13299070

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 5009, 10018, 25045, 50090, 55099, 110198, 115207, 230414, 275495, 550990, 576035, 1152070, 1267277, 2534554, 6336385, 12672770]

約数ペア:

[(1, 12672770), (2, 6336385), (5, 2534554), (10, 1267277), (11, 1152070), (22, 576035), (23, 550990), (46, 275495), (55, 230414), (110, 115207), (115, 110198), (230, 55099), (253, 50090), (506, 25045), (1265, 10018), (2530, 5009)]