29768518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8237}}^1$

素因数の和:8391

約数の個数: 16

約数和(自身を含む): 48439440

約数和(自身を除く): 18670922

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 8237, 16474, 107081, 214162, 1144943, 2289886, 14884259, 29768518]

約数ペア:

[(1, 29768518), (2, 14884259), (13, 2289886), (26, 1144943), (139, 214162), (278, 107081), (1807, 16474), (3614, 8237)]