19360550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{35201}}^1$

素因数の和:35224

約数の個数: 24

約数和(自身を含む): 39285432

約数和(自身を除く): 19924882

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 35201, 70402, 176005, 352010, 387211, 774422, 880025, 1760050, 1936055, 3872110, 9680275, 19360550]

約数ペア:

[(1, 19360550), (2, 9680275), (5, 3872110), (10, 1936055), (11, 1760050), (22, 880025), (25, 774422), (50, 387211), (55, 352010), (110, 176005), (275, 70402), (550, 35201)]