17367824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{57131}}^1$

素因数の和:57158

約数の個数: 20

約数和(自身を含む): 35421840

約数和(自身を除く): 18054016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 57131, 114262, 228524, 457048, 914096, 1085489, 2170978, 4341956, 8683912, 17367824]

約数ペア:

[(1, 17367824), (2, 8683912), (4, 4341956), (8, 2170978), (16, 1085489), (19, 914096), (38, 457048), (76, 228524), (152, 114262), (304, 57131)]