12490348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{599}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 23637600

約数和(自身を除く): 11147252

約数列:

[1, 2, 4, 13, 26, 52, 401, 599, 802, 1198, 1604, 2396, 5213, 7787, 10426, 15574, 20852, 31148, 240199, 480398, 960796, 3122587, 6245174, 12490348]

約数ペア:

[(1, 12490348), (2, 6245174), (4, 3122587), (13, 960796), (26, 480398), (52, 240199), (401, 31148), (599, 20852), (802, 15574), (1198, 10426), (1604, 7787), (2396, 5213)]