10909964

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{16139}}^1$

素因数の和:16169

約数の個数: 18

約数和(自身を含む): 20675340

約数和(自身を除く): 9765376

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 16139, 32278, 64556, 209807, 419614, 839228, 2727491, 5454982, 10909964]

約数ペア:

[(1, 10909964), (2, 5454982), (4, 2727491), (13, 839228), (26, 419614), (52, 209807), (169, 64556), (338, 32278), (676, 16139)]