2019620912

素因数分解:

$2^4\times {\mathrm{3643}}^1\times {\mathrm{34649}}^1$

素因数の和:38300

約数の個数: 20

約数和(自身を含む): 3914202600

約数和(自身を除く): 1894581688

約数列:

[1, 2, 4, 8, 16, 3643, 7286, 14572, 29144, 34649, 58288, 69298, 138596, 277192, 554384, 126226307, 252452614, 504905228, 1009810456, 2019620912]

約数ペア:

[(1, 2019620912), (2, 1009810456), (4, 504905228), (8, 252452614), (16, 126226307), (3643, 554384), (7286, 277192), (14572, 138596), (29144, 69298), (34649, 58288)]