16707470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128519}}^1$

素因数の和:128539

約数の個数: 16

約数和(自身を含む): 32387040

約数和(自身を除く): 15679570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 128519, 257038, 642595, 1285190, 1670747, 3341494, 8353735, 16707470]

約数ペア:

[(1, 16707470), (2, 8353735), (5, 3341494), (10, 1670747), (13, 1285190), (26, 642595), (65, 257038), (130, 128519)]