19583966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8597}}^1$

素因数の和:8683

約数の個数: 16

約数和(自身を含む): 31571856

約数和(自身を除く): 11987890

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 8597, 17194, 146149, 292298, 575999, 1151998, 9791983, 19583966]

約数ペア:

[(1, 19583966), (2, 9791983), (17, 1151998), (34, 575999), (67, 292298), (134, 146149), (1139, 17194), (2278, 8597)]