13328462

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 24364800

約数和(自身を除く): 11036338

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 563, 623, 1126, 1246, 1691, 3382, 3941, 7882, 10697, 11837, 21394, 23674, 50107, 74879, 100214, 149758, 350749, 701498, 952033, 1904066, 6664231, 13328462]

約数ペア:

[(1, 13328462), (2, 6664231), (7, 1904066), (14, 952033), (19, 701498), (38, 350749), (89, 149758), (133, 100214), (178, 74879), (266, 50107), (563, 23674), (623, 21394), (1126, 11837), (1246, 10697), (1691, 7882), (3382, 3941)]