16942588

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:454

約数の個数: 36

約数和(自身を含む): 32650128

約数和(自身を除く): 15707540

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 284, 338, 353, 676, 706, 923, 1412, 1846, 3692, 4589, 9178, 11999, 18356, 23998, 25063, 47996, 50126, 59657, 100252, 119314, 238628, 325819, 651638, 1303276, 4235647, 8471294, 16942588]

約数ペア:

[(1, 16942588), (2, 8471294), (4, 4235647), (13, 1303276), (26, 651638), (52, 325819), (71, 238628), (142, 119314), (169, 100252), (284, 59657), (338, 50126), (353, 47996), (676, 25063), (706, 23998), (923, 18356), (1412, 11999), (1846, 9178), (3692, 4589)]