17794412

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{12323}}^1$

素因数の和:12365

約数の個数: 18

約数和(自身を含む): 32868108

約数和(自身を除く): 15073696

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 12323, 24646, 49292, 234137, 468274, 936548, 4448603, 8897206, 17794412]

約数ペア:

[(1, 17794412), (2, 8897206), (4, 4448603), (19, 936548), (38, 468274), (76, 234137), (361, 49292), (722, 24646), (1444, 12323)]