19216246

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{37097}}^1$

素因数の和:37143

約数の個数: 16

約数和(自身を含む): 33833376

約数和(自身を除く): 14617130

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 37097, 74194, 259679, 519358, 1372589, 2745178, 9608123, 19216246]

約数ペア:

[(1, 19216246), (2, 9608123), (7, 2745178), (14, 1372589), (37, 519358), (74, 259679), (259, 74194), (518, 37097)]