2019091864

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{51539}}^1$

素因数の和:51687

約数の個数: 32

約数和(自身を含む): 3896424000

約数和(自身を除く): 1877332136

約数列:

[1, 2, 4, 8, 59, 83, 118, 166, 236, 332, 472, 664, 4897, 9794, 19588, 39176, 51539, 103078, 206156, 412312, 3040801, 4277737, 6081602, 8555474, 12163204, 17110948, 24326408, 34221896, 252386483, 504772966, 1009545932, 2019091864]

約数ペア:

[(1, 2019091864), (2, 1009545932), (4, 504772966), (8, 252386483), (59, 34221896), (83, 24326408), (118, 17110948), (166, 12163204), (236, 8555474), (332, 6081602), (472, 4277737), (664, 3040801), (4897, 412312), (9794, 206156), (19588, 103078), (39176, 51539)]