12219272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{401}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 24819480

約数和(自身を除く): 12600208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 293, 401, 586, 802, 1172, 1604, 2344, 3208, 3809, 5213, 7618, 10426, 15236, 20852, 30472, 41704, 117493, 234986, 469972, 939944, 1527409, 3054818, 6109636, 12219272]

約数ペア:

[(1, 12219272), (2, 6109636), (4, 3054818), (8, 1527409), (13, 939944), (26, 469972), (52, 234986), (104, 117493), (293, 41704), (401, 30472), (586, 20852), (802, 15236), (1172, 10426), (1604, 7618), (2344, 5213), (3208, 3809)]