31924294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12539}}^1$

素因数の和:12627

約数の個数: 16

約数和(自身を含む): 51163200

約数和(自身を除く): 19238906

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 12539, 25078, 238241, 476482, 840113, 1680226, 15962147, 31924294]

約数ペア:

[(1, 31924294), (2, 15962147), (19, 1680226), (38, 840113), (67, 476482), (134, 238241), (1273, 25078), (2546, 12539)]