212775737

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1471}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 234577920

約数和(自身を除く): 21802183

約数列:

[1, 19, 23, 331, 437, 1471, 6289, 7613, 27949, 33833, 144647, 486901, 642827, 9251119, 11198723, 212775737]

約数ペア:

[(1, 212775737), (19, 11198723), (23, 9251119), (331, 642827), (437, 486901), (1471, 144647), (6289, 33833), (7613, 27949)]