42090719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5443}}^1$

素因数の和:5510

約数の個数: 16

約数和(自身を含む): 49649280

約数和(自身を除く): 7558561

約数列:

[1, 11, 19, 37, 209, 407, 703, 5443, 7733, 59873, 103417, 201391, 1137587, 2215301, 3826429, 42090719]

約数ペア:

[(1, 42090719), (11, 3826429), (19, 2215301), (37, 1137587), (209, 201391), (407, 103417), (703, 59873), (5443, 7733)]