21632963

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 25142400

約数和(自身を除く): 3509437

約数列:

[1, 11, 19, 89, 209, 979, 1163, 1691, 12793, 18601, 22097, 103507, 243067, 1138577, 1966633, 21632963]

約数ペア:

[(1, 21632963), (11, 1966633), (19, 1138577), (89, 243067), (209, 103507), (979, 22097), (1163, 18601), (1691, 12793)]