19160128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23029}}^1$

素因数の和:23054

約数の個数: 28

約数和(自身を含む): 40947340

約数和(自身を除く): 21787212

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 23029, 46058, 92116, 184232, 299377, 368464, 598754, 736928, 1197508, 1473856, 2395016, 4790032, 9580064, 19160128]

約数ペア:

[(1, 19160128), (2, 9580064), (4, 4790032), (8, 2395016), (13, 1473856), (16, 1197508), (26, 736928), (32, 598754), (52, 368464), (64, 299377), (104, 184232), (208, 92116), (416, 46058), (832, 23029)]