15807984

素因数分解:

$2^4\times 3^1\times {\mathrm{329333}}^1$

素因数の和:329344

約数の個数: 20

約数和(自身を含む): 40837416

約数和(自身を除く): 25029432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 329333, 658666, 987999, 1317332, 1975998, 2634664, 3951996, 5269328, 7903992, 15807984]

約数ペア:

[(1, 15807984), (2, 7903992), (3, 5269328), (4, 3951996), (6, 2634664), (8, 1975998), (12, 1317332), (16, 987999), (24, 658666), (48, 329333)]