13441808

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{12539}}^1$

素因数の和:12614

約数の個数: 20

約数和(自身を含む): 26434320

約数和(自身を除く): 12992512

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 12539, 25078, 50156, 100312, 200624, 840113, 1680226, 3360452, 6720904, 13441808]

約数ペア:

[(1, 13441808), (2, 6720904), (4, 3360452), (8, 1680226), (16, 840113), (67, 200624), (134, 100312), (268, 50156), (536, 25078), (1072, 12539)]