19724862

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193381}}^1$

素因数の和:193403

約数の個数: 16

約数和(自身を含む): 41770512

約数和(自身を除く): 22045650

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 193381, 386762, 580143, 1160286, 3287477, 6574954, 9862431, 19724862]

約数ペア:

[(1, 19724862), (2, 9862431), (3, 6574954), (6, 3287477), (17, 1160286), (34, 580143), (51, 386762), (102, 193381)]