19285089

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6199}}^1$

素因数の和:6280

約数の個数: 16

約数和(自身を含む): 27676800

約数和(自身を除く): 8391711

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 6199, 18597, 105383, 316149, 378139, 1134417, 6428363, 19285089]

約数ペア:

[(1, 19285089), (3, 6428363), (17, 1134417), (51, 378139), (61, 316149), (183, 105383), (1037, 18597), (3111, 6199)]