19410470

素因数分解:

$2^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{1669}}^1$

素因数の和:2839

約数の個数: 16

約数和(自身を含む): 34989840

約数和(自身を除く): 15579370

約数列:

[1, 2, 5, 10, 1163, 1669, 2326, 3338, 5815, 8345, 11630, 16690, 1941047, 3882094, 9705235, 19410470]

約数ペア:

[(1, 19410470), (2, 9705235), (5, 3882094), (10, 1941047), (1163, 16690), (1669, 11630), (2326, 8345), (3338, 5815)]