19236747638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4127}}^1\times {\mathrm{122663}}^1$

素因数の和:126811

約数の個数: 16

約数和(自身を含む): 30381419520

約数和(自身を除く): 11144671882

約数列:

[1, 2, 19, 38, 4127, 8254, 78413, 122663, 156826, 245326, 2330597, 4661194, 506230201, 1012460402, 9618373819, 19236747638]

約数ペア:

[(1, 19236747638), (2, 9618373819), (19, 1012460402), (38, 506230201), (4127, 4661194), (8254, 2330597), (78413, 245326), (122663, 156826)]