16858322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 29538432

約数和(自身を除く): 12680110

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 887, 1118, 1462, 1774, 9503, 11531, 15079, 19006, 23062, 30158, 38141, 76282, 196027, 392054, 495833, 648397, 991666, 1296794, 8429161, 16858322]

約数ペア:

[(1, 16858322), (2, 8429161), (13, 1296794), (17, 991666), (26, 648397), (34, 495833), (43, 392054), (86, 196027), (221, 76282), (442, 38141), (559, 30158), (731, 23062), (887, 19006), (1118, 15079), (1462, 11531), (1774, 9503)]