19085253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 29760000

約数和(自身を除く): 10674747

約数列:

[1, 3, 11, 19, 33, 57, 61, 183, 209, 499, 627, 671, 1159, 1497, 2013, 3477, 5489, 9481, 12749, 16467, 28443, 30439, 38247, 91317, 104291, 312873, 334829, 578341, 1004487, 1735023, 6361751, 19085253]

約数ペア:

[(1, 19085253), (3, 6361751), (11, 1735023), (19, 1004487), (33, 578341), (57, 334829), (61, 312873), (183, 104291), (209, 91317), (499, 38247), (627, 30439), (671, 28443), (1159, 16467), (1497, 12749), (2013, 9481), (3477, 5489)]