19497414

素因数分解:

$2^1\times 3^1\times {\mathrm{1289}}^1\times {\mathrm{2521}}^1$

素因数の和:3815

約数の個数: 16

約数和(自身を含む): 39040560

約数和(自身を除く): 19543146

約数列:

[1, 2, 3, 6, 1289, 2521, 2578, 3867, 5042, 7563, 7734, 15126, 3249569, 6499138, 9748707, 19497414]

約数ペア:

[(1, 19497414), (2, 9748707), (3, 6499138), (6, 3249569), (1289, 15126), (2521, 7734), (2578, 7563), (3867, 5042)]