20190488308

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{1709}}^1\times {\mathrm{30449}}^1$

素因数の和:32259

約数の個数: 24

約数和(自身を含む): 35719677000

約数和(自身を除く): 15529188692

約数列:

[1, 2, 4, 97, 194, 388, 1709, 3418, 6836, 30449, 60898, 121796, 165773, 331546, 663092, 2953553, 5907106, 11814212, 52037341, 104074682, 208149364, 5047622077, 10095244154, 20190488308]

約数ペア:

[(1, 20190488308), (2, 10095244154), (4, 5047622077), (97, 208149364), (194, 104074682), (388, 52037341), (1709, 11814212), (3418, 5907106), (6836, 2953553), (30449, 663092), (60898, 331546), (121796, 165773)]