30019834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4831}}^1$

素因数の和:5085

約数の個数: 16

約数和(自身を含む): 48706560

約数和(自身を除く): 18686726

約数列:

[1, 2, 13, 26, 239, 478, 3107, 4831, 6214, 9662, 62803, 125606, 1154609, 2309218, 15009917, 30019834]

約数ペア:

[(1, 30019834), (2, 15009917), (13, 2309218), (26, 1154609), (239, 125606), (478, 62803), (3107, 9662), (4831, 6214)]