19006678

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{613}}^1$

素因数の和:1071

約数の個数: 16

約数和(自身を含む): 29398320

約数和(自身を除く): 10391642

約数列:

[1, 2, 37, 74, 419, 613, 838, 1226, 15503, 22681, 31006, 45362, 256847, 513694, 9503339, 19006678]

約数ペア:

[(1, 19006678), (2, 9503339), (37, 513694), (74, 256847), (419, 45362), (613, 31006), (838, 22681), (1226, 15503)]