18966494

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2399}}^1$

素因数の和:2527

約数の個数: 16

約数和(自身を含む): 29376000

約数和(自身を除く): 10409506

約数列:

[1, 2, 59, 67, 118, 134, 2399, 3953, 4798, 7906, 141541, 160733, 283082, 321466, 9483247, 18966494]

約数ペア:

[(1, 18966494), (2, 9483247), (59, 321466), (67, 283082), (118, 160733), (134, 141541), (2399, 7906), (3953, 4798)]