13690868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1193}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 25408320

約数和(自身を除く): 11717452

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 1193, 2386, 2869, 4772, 5738, 11476, 22667, 45334, 90668, 180143, 360286, 720572, 3422717, 6845434, 13690868]

約数ペア:

[(1, 13690868), (2, 6845434), (4, 3422717), (19, 720572), (38, 360286), (76, 180143), (151, 90668), (302, 45334), (604, 22667), (1193, 11476), (2386, 5738), (2869, 4772)]