18569044

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{2113}}^1$

素因数の和:2156

約数の個数: 24

約数和(自身を含む): 35219240

約数和(自身を除く): 16650196

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2113, 2197, 4226, 4394, 8452, 8788, 27469, 54938, 109876, 357097, 714194, 1428388, 4642261, 9284522, 18569044]

約数ペア:

[(1, 18569044), (2, 9284522), (4, 4642261), (13, 1428388), (26, 714194), (52, 357097), (169, 109876), (338, 54938), (676, 27469), (2113, 8788), (2197, 8452), (4226, 4394)]