16992212545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{67589}}^1$

素因数の和:68265

約数の個数: 32

約数和(自身を含む): 25461423360

約数和(自身を除く): 8469210815

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 653, 3265, 4571, 7183, 22855, 35915, 50281, 67589, 251405, 337945, 473123, 743479, 2365615, 3717395, 5204353, 26021765, 44135617, 220678085, 308949319, 485491787, 1544746595, 2427458935, 3398442509, 16992212545]

約数ペア:

[(1, 16992212545), (5, 3398442509), (7, 2427458935), (11, 1544746595), (35, 485491787), (55, 308949319), (77, 220678085), (385, 44135617), (653, 26021765), (3265, 5204353), (4571, 3717395), (7183, 2365615), (22855, 743479), (35915, 473123), (50281, 337945), (67589, 251405)]