19115790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6569}}^1$

素因数の和:6676

約数の個数: 32

約数和(自身を含む): 46357920

約数和(自身を除く): 27242130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 6569, 13138, 19707, 32845, 39414, 65690, 98535, 197070, 637193, 1274386, 1911579, 3185965, 3823158, 6371930, 9557895, 19115790]

約数ペア:

[(1, 19115790), (2, 9557895), (3, 6371930), (5, 3823158), (6, 3185965), (10, 1911579), (15, 1274386), (30, 637193), (97, 197070), (194, 98535), (291, 65690), (485, 39414), (582, 32845), (970, 19707), (1455, 13138), (2910, 6569)]