67879438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{162391}}^1$

素因数の和:162423

約数の個数: 16

約数和(自身を含む): 116922240

約数和(自身を除く): 49042802

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 162391, 324782, 1786301, 3085429, 3572602, 6170858, 33939719, 67879438]

約数ペア:

[(1, 67879438), (2, 33939719), (11, 6170858), (19, 3572602), (22, 3085429), (38, 1786301), (209, 324782), (418, 162391)]