1940245439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{22051}}^1$

素因数の和:22502

約数の個数: 16

約数和(自身を含む): 2233426560

約数和(自身を除く): 293181121

約数列:

[1, 11, 19, 209, 421, 4631, 7999, 22051, 87989, 242561, 418969, 4608659, 9283471, 102118181, 176385949, 1940245439]

約数ペア:

[(1, 1940245439), (11, 176385949), (19, 102118181), (209, 9283471), (421, 4608659), (4631, 418969), (7999, 242561), (22051, 87989)]