12903268

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1592

約数の個数: 36

約数和(自身を含む): 26895792

約数和(自身を除く): 13992524

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 1531, 2107, 3062, 4214, 6124, 8428, 10717, 21434, 42868, 65833, 75019, 131666, 150038, 263332, 300076, 460831, 921662, 1843324, 3225817, 6451634, 12903268]

約数ペア:

[(1, 12903268), (2, 6451634), (4, 3225817), (7, 1843324), (14, 921662), (28, 460831), (43, 300076), (49, 263332), (86, 150038), (98, 131666), (172, 75019), (196, 65833), (301, 42868), (602, 21434), (1204, 10717), (1531, 8428), (2107, 6124), (3062, 4214)]