15231236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1873}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 28334880

約数和(自身を除く): 13103644

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 1873, 2033, 3746, 4066, 7492, 8132, 35587, 71174, 142348, 200411, 400822, 801644, 3807809, 7615618, 15231236]

約数ペア:

[(1, 15231236), (2, 7615618), (4, 3807809), (19, 801644), (38, 400822), (76, 200411), (107, 142348), (214, 71174), (428, 35587), (1873, 8132), (2033, 7492), (3746, 4066)]