15690052

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5237}}^1$

素因数の和:5355

約数の個数: 24

約数和(自身を含む): 31679424

約数和(自身を除く): 15989372

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 5237, 10474, 20948, 36659, 73318, 146636, 560359, 1120718, 2241436, 3922513, 7845026, 15690052]

約数ペア:

[(1, 15690052), (2, 7845026), (4, 3922513), (7, 2241436), (14, 1120718), (28, 560359), (107, 146636), (214, 73318), (428, 36659), (749, 20948), (1498, 10474), (2996, 5237)]