12488624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41081}}^1$

素因数の和:41108

約数の個数: 20

約数和(自身を含む): 25470840

約数和(自身を除く): 12982216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 41081, 82162, 164324, 328648, 657296, 780539, 1561078, 3122156, 6244312, 12488624]

約数ペア:

[(1, 12488624), (2, 6244312), (4, 3122156), (8, 1561078), (16, 780539), (19, 657296), (38, 328648), (76, 164324), (152, 82162), (304, 41081)]