12500812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 22908032

約数和(自身を除く): 10407220

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 1381, 2263, 2762, 4526, 5524, 9052, 42811, 85622, 100813, 171244, 201626, 403252, 3125203, 6250406, 12500812]

約数ペア:

[(1, 12500812), (2, 6250406), (4, 3125203), (31, 403252), (62, 201626), (73, 171244), (124, 100813), (146, 85622), (292, 42811), (1381, 9052), (2263, 5524), (2762, 4526)]