13917815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2243}}^1$

素因数の和:2338

約数の個数: 16

約数和(自身を含む): 17934048

約数和(自身を除く): 4016233

約数列:

[1, 5, 17, 73, 85, 365, 1241, 2243, 6205, 11215, 38131, 163739, 190655, 818695, 2783563, 13917815]

約数ペア:

[(1, 13917815), (5, 2783563), (17, 818695), (73, 190655), (85, 163739), (365, 38131), (1241, 11215), (2243, 6205)]