12258484

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{683}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 24591168

約数和(自身を除く): 12332684

約数列:

[1, 2, 4, 7, 14, 28, 641, 683, 1282, 1366, 2564, 2732, 4487, 4781, 8974, 9562, 17948, 19124, 437803, 875606, 1751212, 3064621, 6129242, 12258484]

約数ペア:

[(1, 12258484), (2, 6129242), (4, 3064621), (7, 1751212), (14, 875606), (28, 437803), (641, 19124), (683, 17948), (1282, 9562), (1366, 8974), (2564, 4781), (2732, 4487)]