15238636

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4993}}^1$

素因数の和:5113

約数の個数: 24

約数和(自身を含む): 30763040

約数和(自身を除く): 15524404

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 4993, 9986, 19972, 34951, 69902, 139804, 544237, 1088474, 2176948, 3809659, 7619318, 15238636]

約数ペア:

[(1, 15238636), (2, 7619318), (4, 3809659), (7, 2176948), (14, 1088474), (28, 544237), (109, 139804), (218, 69902), (436, 34951), (763, 19972), (1526, 9986), (3052, 4993)]