15386224

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8081}}^1$

素因数の和:8113

約数の個数: 40

約数和(自身を含む): 36078048

約数和(自身を除く): 20691824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 8081, 16162, 32324, 56567, 64648, 113134, 129296, 137377, 226268, 274754, 452536, 549508, 905072, 961639, 1099016, 1923278, 2198032, 3846556, 7693112, 15386224]

約数ペア:

[(1, 15386224), (2, 7693112), (4, 3846556), (7, 2198032), (8, 1923278), (14, 1099016), (16, 961639), (17, 905072), (28, 549508), (34, 452536), (56, 274754), (68, 226268), (112, 137377), (119, 129296), (136, 113134), (238, 64648), (272, 56567), (476, 32324), (952, 16162), (1904, 8081)]