16205659873

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1\times {\mathrm{1303}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 18828508160

約数和(自身を除く): 2622848287

約数列:

[1, 13, 19, 43, 247, 559, 817, 1171, 1303, 10621, 15223, 16939, 22249, 24757, 50353, 56029, 289237, 321841, 654589, 728377, 956707, 1064551, 1525813, 12437191, 13839163, 19835569, 28990447, 65609959, 376875811, 852929467, 1246589221, 16205659873]

約数ペア:

[(1, 16205659873), (13, 1246589221), (19, 852929467), (43, 376875811), (247, 65609959), (559, 28990447), (817, 19835569), (1171, 13839163), (1303, 12437191), (10621, 1525813), (15223, 1064551), (16939, 956707), (22249, 728377), (24757, 654589), (50353, 321841), (56029, 289237)]