12030872

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 26840160

約数和(自身を除く): 14809288

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 653, 658, 1306, 1316, 2303, 2612, 2632, 4571, 4606, 5224, 9142, 9212, 18284, 18424, 30691, 31997, 36568, 61382, 63994, 122764, 127988, 214837, 245528, 255976, 429674, 859348, 1503859, 1718696, 3007718, 6015436, 12030872]

約数ペア:

[(1, 12030872), (2, 6015436), (4, 3007718), (7, 1718696), (8, 1503859), (14, 859348), (28, 429674), (47, 255976), (49, 245528), (56, 214837), (94, 127988), (98, 122764), (188, 63994), (196, 61382), (329, 36568), (376, 31997), (392, 30691), (653, 18424), (658, 18284), (1306, 9212), (1316, 9142), (2303, 5224), (2612, 4606), (2632, 4571)]