16502746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 27751248

約数和(自身を除く): 11248502

約数列:

[1, 2, 13, 26, 41, 82, 113, 137, 226, 274, 533, 1066, 1469, 1781, 2938, 3562, 4633, 5617, 9266, 11234, 15481, 30962, 60229, 73021, 120458, 146042, 201253, 402506, 634721, 1269442, 8251373, 16502746]

約数ペア:

[(1, 16502746), (2, 8251373), (13, 1269442), (26, 634721), (41, 402506), (82, 201253), (113, 146042), (137, 120458), (226, 73021), (274, 60229), (533, 30962), (1066, 15481), (1469, 11234), (1781, 9266), (2938, 5617), (3562, 4633)]