13970294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31607}}^1$

素因数の和:31639

約数の個数: 16

約数和(自身を含む): 23895648

約数和(自身を除く): 9925354

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 31607, 63214, 410891, 537319, 821782, 1074638, 6985147, 13970294]

約数ペア:

[(1, 13970294), (2, 6985147), (13, 1074638), (17, 821782), (26, 537319), (34, 410891), (221, 63214), (442, 31607)]