19322015075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{673}}^1\times {\mathrm{9491}}^1$

素因数の和:10196

約数の個数: 36

約数和(自身を含む): 26377337784

約数和(自身を除く): 7055322709

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 673, 3025, 3365, 7403, 9491, 16825, 37015, 47455, 81433, 104401, 185075, 237275, 407165, 522005, 1148411, 2035825, 2610025, 5742055, 6387443, 28710275, 31937215, 70261873, 159686075, 351309365, 772880603, 1756546825, 3864403015, 19322015075]

約数ペア:

[(1, 19322015075), (5, 3864403015), (11, 1756546825), (25, 772880603), (55, 351309365), (121, 159686075), (275, 70261873), (605, 31937215), (673, 28710275), (3025, 6387443), (3365, 5742055), (7403, 2610025), (9491, 2035825), (16825, 1148411), (37015, 522005), (47455, 407165), (81433, 237275), (104401, 185075)]