17942992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59023}}^1$

素因数の和:59050

約数の個数: 20

約数和(自身を含む): 36594880

約数和(自身を除く): 18651888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 59023, 118046, 236092, 472184, 944368, 1121437, 2242874, 4485748, 8971496, 17942992]

約数ペア:

[(1, 17942992), (2, 8971496), (4, 4485748), (8, 2242874), (16, 1121437), (19, 944368), (38, 472184), (76, 236092), (152, 118046), (304, 59023)]