19606168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{144163}}^1$

素因数の和:144186

約数の個数: 16

約数和(自身を含む): 38924280

約数和(自身を除く): 19318112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 144163, 288326, 576652, 1153304, 2450771, 4901542, 9803084, 19606168]

約数ペア:

[(1, 19606168), (2, 9803084), (4, 4901542), (8, 2450771), (17, 1153304), (34, 576652), (68, 288326), (136, 144163)]