16089476

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23801}}^1$

素因数の和:23831

約数の個数: 18

約数和(自身を含む): 30490362

約数和(自身を除く): 14400886

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 23801, 47602, 95204, 309413, 618826, 1237652, 4022369, 8044738, 16089476]

約数ペア:

[(1, 16089476), (2, 8044738), (4, 4022369), (13, 1237652), (26, 618826), (52, 309413), (169, 95204), (338, 47602), (676, 23801)]