19072834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23431}}^1$

素因数の和:23481

約数の個数: 16

約数和(自身を含む): 32054976

約数和(自身を除く): 12982142

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 23431, 46862, 257741, 515482, 866947, 1733894, 9536417, 19072834]

約数ペア:

[(1, 19072834), (2, 9536417), (11, 1733894), (22, 866947), (37, 515482), (74, 257741), (407, 46862), (814, 23431)]