16979654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6121}}^1$

素因数の和:6215

約数の個数: 16

約数和(自身を含む): 27181680

約数和(自身を除く): 10202026

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 6121, 12242, 116299, 232598, 446833, 893666, 8489827, 16979654]

約数ペア:

[(1, 16979654), (2, 8489827), (19, 893666), (38, 446833), (73, 232598), (146, 116299), (1387, 12242), (2774, 6121)]