19261916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3533}}^1$

素因数の和:3613

約数の個数: 24

約数和(自身を含む): 35622720

約数和(自身を除く): 16360804

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 3533, 5452, 7066, 14132, 102457, 166051, 204914, 332102, 409828, 664204, 4815479, 9630958, 19261916]

約数ペア:

[(1, 19261916), (2, 9630958), (4, 4815479), (29, 664204), (47, 409828), (58, 332102), (94, 204914), (116, 166051), (188, 102457), (1363, 14132), (2726, 7066), (3533, 5452)]