21622494

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{189671}}^1$

素因数の和:189695

約数の個数: 16

約数和(自身を含む): 45521280

約数和(自身を除く): 23898786

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 189671, 379342, 569013, 1138026, 3603749, 7207498, 10811247, 21622494]

約数ペア:

[(1, 21622494), (2, 10811247), (3, 7207498), (6, 3603749), (19, 1138026), (38, 569013), (57, 379342), (114, 189671)]