16121434

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21727}}^1$

素因数の和:21789

約数の個数: 16

約数和(自身を含む): 28159488

約数和(自身を除く): 12038054

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 21727, 43454, 152089, 304178, 1151531, 2303062, 8060717, 16121434]

約数ペア:

[(1, 16121434), (2, 8060717), (7, 2303062), (14, 1151531), (53, 304178), (106, 152089), (371, 43454), (742, 21727)]