2019295545

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2864249}}^1$

素因数の和:2864304

約数の個数: 16

約数和(自身を含む): 3299616000

約数和(自身を除く): 1280320455

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2864249, 8592747, 14321245, 42963735, 134619703, 403859109, 673098515, 2019295545]

約数ペア:

[(1, 2019295545), (3, 673098515), (5, 403859109), (15, 134619703), (47, 42963735), (141, 14321245), (235, 8592747), (705, 2864249)]