131569892686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{23237353}}^1$

素因数の和:23237523

約数の個数: 16

約数和(自身を含む): 209136186000

約数和(自身を除く): 77566293314

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 23237353, 46474706, 441509707, 883019414, 3462365597, 6924731194, 65784946343, 131569892686]

約数ペア:

[(1, 131569892686), (2, 65784946343), (19, 6924731194), (38, 3462365597), (149, 883019414), (298, 441509707), (2831, 46474706), (5662, 23237353)]