19364876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3803}}^1$

素因数の和:3893

約数の個数: 24

約数和(自身を含む): 36214080

約数和(自身を除く): 16849204

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 3803, 5092, 7606, 15212, 72257, 144514, 254801, 289028, 509602, 1019204, 4841219, 9682438, 19364876]

約数ペア:

[(1, 19364876), (2, 9682438), (4, 4841219), (19, 1019204), (38, 509602), (67, 289028), (76, 254801), (134, 144514), (268, 72257), (1273, 15212), (2546, 7606), (3803, 5092)]