21625458

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{189697}}^1$

素因数の和:189721

約数の個数: 16

約数和(自身を含む): 45527520

約数和(自身を除く): 23902062

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 189697, 379394, 569091, 1138182, 3604243, 7208486, 10812729, 21625458]

約数ペア:

[(1, 21625458), (2, 10812729), (3, 7208486), (6, 3604243), (19, 1138182), (38, 569091), (57, 379394), (114, 189697)]