19271272

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{29023}}^1$

素因数の和:29112

約数の個数: 16

約数和(自身を含む): 36570240

約数和(自身を除く): 17298968

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 29023, 58046, 116092, 232184, 2408909, 4817818, 9635636, 19271272]

約数ペア:

[(1, 19271272), (2, 9635636), (4, 4817818), (8, 2408909), (83, 232184), (166, 116092), (332, 58046), (664, 29023)]