12870056

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{15619}}^1$

素因数の和:15728

約数の個数: 16

約数和(自身を含む): 24367200

約数和(自身を除く): 11497144

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 15619, 31238, 62476, 124952, 1608757, 3217514, 6435028, 12870056]

約数ペア:

[(1, 12870056), (2, 6435028), (4, 3217514), (8, 1608757), (103, 124952), (206, 62476), (412, 31238), (824, 15619)]