21850494

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191671}}^1$

素因数の和:191695

約数の個数: 16

約数和(自身を含む): 46001280

約数和(自身を除く): 24150786

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 191671, 383342, 575013, 1150026, 3641749, 7283498, 10925247, 21850494]

約数ペア:

[(1, 21850494), (2, 10925247), (3, 7283498), (6, 3641749), (19, 1150026), (38, 575013), (57, 383342), (114, 191671)]