19798374

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{70207}}^1$

素因数の和:70259

約数の個数: 16

約数和(自身を含む): 40439808

約数和(自身を除く): 20641434

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 70207, 140414, 210621, 421242, 3299729, 6599458, 9899187, 19798374]

約数ペア:

[(1, 19798374), (2, 9899187), (3, 6599458), (6, 3299729), (47, 421242), (94, 210621), (141, 140414), (282, 70207)]