19054594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4049}}^1$

素因数の和:4245

約数の個数: 16

約数和(自身を含む): 30958200

約数和(自身を除く): 11903606

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4049, 4706, 8098, 52637, 105274, 732869, 1465738, 9527297, 19054594]

約数ペア:

[(1, 19054594), (2, 9527297), (13, 1465738), (26, 732869), (181, 105274), (362, 52637), (2353, 8098), (4049, 4706)]