187845424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{903103}}^1$

素因数の和:903124

約数の個数: 20

約数和(自身を含む): 391947136

約数和(自身を除く): 204101712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 903103, 1806206, 3612412, 7224824, 11740339, 14449648, 23480678, 46961356, 93922712, 187845424]

約数ペア:

[(1, 187845424), (2, 93922712), (4, 46961356), (8, 23480678), (13, 14449648), (16, 11740339), (26, 7224824), (52, 3612412), (104, 1806206), (208, 903103)]