15205816

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 29931840

約数和(自身を除く): 14726024

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 296, 376, 1093, 1739, 2186, 3478, 4372, 6956, 8744, 13912, 40441, 51371, 80882, 102742, 161764, 205484, 323528, 410968, 1900727, 3801454, 7602908, 15205816]

約数ペア:

[(1, 15205816), (2, 7602908), (4, 3801454), (8, 1900727), (37, 410968), (47, 323528), (74, 205484), (94, 161764), (148, 102742), (188, 80882), (296, 51371), (376, 40441), (1093, 13912), (1739, 8744), (2186, 6956), (3478, 4372)]