1315694558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3371}}^1\times {\mathrm{10271}}^1$

素因数の和:13663

約数の個数: 16

約数和(自身を含む): 2078231040

約数和(自身を除く): 762536482

約数列:

[1, 2, 19, 38, 3371, 6742, 10271, 20542, 64049, 128098, 195149, 390298, 34623541, 69247082, 657847279, 1315694558]

約数ペア:

[(1, 1315694558), (2, 657847279), (19, 69247082), (38, 34623541), (3371, 390298), (6742, 195149), (10271, 128098), (20542, 64049)]