191010352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{918319}}^1$

素因数の和:918340

約数の個数: 20

約数和(自身を含む): 398550880

約数和(自身を除く): 207540528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 918319, 1836638, 3673276, 7346552, 11938147, 14693104, 23876294, 47752588, 95505176, 191010352]

約数ペア:

[(1, 191010352), (2, 95505176), (4, 47752588), (8, 23876294), (13, 14693104), (16, 11938147), (26, 7346552), (52, 3673276), (104, 1836638), (208, 918319)]