19740097938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1481}}^1\times {\mathrm{201953}}^1$

素因数の和:203450

約数の個数: 32

約数和(自身を含む): 43098599232

約数和(自身を除く): 23358501294

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1481, 2962, 4443, 8886, 16291, 32582, 48873, 97746, 201953, 403906, 605859, 1211718, 2221483, 4442966, 6664449, 13328898, 299092393, 598184786, 897277179, 1794554358, 3290016323, 6580032646, 9870048969, 19740097938]

約数ペア:

[(1, 19740097938), (2, 9870048969), (3, 6580032646), (6, 3290016323), (11, 1794554358), (22, 897277179), (33, 598184786), (66, 299092393), (1481, 13328898), (2962, 6664449), (4443, 4442966), (8886, 2221483), (16291, 1211718), (32582, 605859), (48873, 403906), (97746, 201953)]