18928498

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3413}}^1$

素因数の和:3521

約数の個数: 16

約数和(自身を含む): 29496960

約数和(自身を除く): 10568462

約数列:

[1, 2, 47, 59, 94, 118, 2773, 3413, 5546, 6826, 160411, 201367, 320822, 402734, 9464249, 18928498]

約数ペア:

[(1, 18928498), (2, 9464249), (47, 402734), (59, 320822), (94, 201367), (118, 160411), (2773, 6826), (3413, 5546)]