12530084

素因数分解:

$2^2\times 7^2\times {\mathrm{63929}}^1$

素因数の和:63947

約数の個数: 18

約数和(自身を含む): 25508070

約数和(自身を除く): 12977986

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 63929, 127858, 255716, 447503, 895006, 1790012, 3132521, 6265042, 12530084]

約数ペア:

[(1, 12530084), (2, 6265042), (4, 3132521), (7, 1790012), (14, 895006), (28, 447503), (49, 255716), (98, 127858), (196, 63929)]