18482204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{355427}}^1$

素因数の和:355444

約数の個数: 12

約数和(自身を含む): 34831944

約数和(自身を除く): 16349740

約数列:

[1, 2, 4, 13, 26, 52, 355427, 710854, 1421708, 4620551, 9241102, 18482204]

約数ペア:

[(1, 18482204), (2, 9241102), (4, 4620551), (13, 1421708), (26, 710854), (52, 355427)]