19000394

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 34369920

約数和(自身を除く): 15369526

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 742, 883, 1537, 1766, 3074, 6181, 10759, 12362, 21518, 25607, 46799, 51214, 93598, 179249, 327593, 358498, 655186, 1357171, 2714342, 9500197, 19000394]

約数ペア:

[(1, 19000394), (2, 9500197), (7, 2714342), (14, 1357171), (29, 655186), (53, 358498), (58, 327593), (106, 179249), (203, 93598), (371, 51214), (406, 46799), (742, 25607), (883, 21518), (1537, 12362), (1766, 10759), (3074, 6181)]