19180462

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10301}}^1$

素因数の和:10336

約数の個数: 24

約数和(自身を含む): 35232840

約数和(自身を除く): 16052378

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 10301, 20602, 72107, 144214, 195719, 391438, 504749, 1009498, 1370033, 2740066, 9590231, 19180462]

約数ペア:

[(1, 19180462), (2, 9590231), (7, 2740066), (14, 1370033), (19, 1009498), (38, 504749), (49, 391438), (98, 195719), (133, 144214), (266, 72107), (931, 20602), (1862, 10301)]