16971954

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{25951}}^1$

素因数の和:26065

約数の個数: 16

約数和(自身を含む): 34256640

約数和(自身を除く): 17284686

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 25951, 51902, 77853, 155706, 2828659, 5657318, 8485977, 16971954]

約数ペア:

[(1, 16971954), (2, 8485977), (3, 5657318), (6, 2828659), (109, 155706), (218, 77853), (327, 51902), (654, 25951)]