16877966

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 30792960

約数和(自身を除く): 13914994

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 593, 749, 1186, 1498, 2033, 4066, 4151, 8302, 11267, 14231, 22534, 28462, 63451, 78869, 126902, 157738, 444157, 888314, 1205569, 2411138, 8438983, 16877966]

約数ペア:

[(1, 16877966), (2, 8438983), (7, 2411138), (14, 1205569), (19, 888314), (38, 444157), (107, 157738), (133, 126902), (214, 78869), (266, 63451), (593, 28462), (749, 22534), (1186, 14231), (1498, 11267), (2033, 8302), (4066, 4151)]