19350442

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1053

約数の個数: 16

約数和(自身を含む): 29860992

約数和(自身を除く): 10510550

約数列:

[1, 2, 41, 82, 367, 643, 734, 1286, 15047, 26363, 30094, 52726, 235981, 471962, 9675221, 19350442]

約数ペア:

[(1, 19350442), (2, 9675221), (41, 471962), (82, 235981), (367, 52726), (643, 30094), (734, 26363), (1286, 15047)]