17220764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20599}}^1$

素因数の和:20633

約数の個数: 24

約数和(自身を含む): 34608000

約数和(自身を除く): 17387236

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 20599, 41198, 82396, 226589, 391381, 453178, 782762, 906356, 1565524, 4305191, 8610382, 17220764]

約数ペア:

[(1, 17220764), (2, 8610382), (4, 4305191), (11, 1565524), (19, 906356), (22, 782762), (38, 453178), (44, 391381), (76, 226589), (209, 82396), (418, 41198), (836, 20599)]