2022907105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{1367}}^1$

素因数の和:1849

約数の個数: 32

約数和(自身を含む): 2632469760

約数和(自身を除く): 609562655

約数列:

[1, 5, 19, 37, 95, 185, 421, 703, 1367, 2105, 3515, 6835, 7999, 15577, 25973, 39995, 50579, 77885, 129865, 252895, 295963, 575507, 961001, 1479815, 2877535, 4805005, 10934633, 21293759, 54673165, 106468795, 404581421, 2022907105]

約数ペア:

[(1, 2022907105), (5, 404581421), (19, 106468795), (37, 54673165), (95, 21293759), (185, 10934633), (421, 4805005), (703, 2877535), (1367, 1479815), (2105, 961001), (3515, 575507), (6835, 295963), (7999, 252895), (15577, 129865), (25973, 77885), (39995, 50579)]