19391142

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{36313}}^1$

素因数の和:36407

約数の個数: 16

約数和(自身を含む): 39219120

約数和(自身を除く): 19827978

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 36313, 72626, 108939, 217878, 3231857, 6463714, 9695571, 19391142]

約数ペア:

[(1, 19391142), (2, 9695571), (3, 6463714), (6, 3231857), (89, 217878), (178, 108939), (267, 72626), (534, 36313)]