13911378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{178351}}^1$

素因数の和:178369

約数の個数: 16

約数和(自身を含む): 29963136

約数和(自身を除く): 16051758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 178351, 356702, 535053, 1070106, 2318563, 4637126, 6955689, 13911378]

約数ペア:

[(1, 13911378), (2, 6955689), (3, 4637126), (6, 2318563), (13, 1070106), (26, 535053), (39, 356702), (78, 178351)]