21314012

素因数分解:

$2^2\times {\mathrm{1901}}^1\times {\mathrm{2803}}^1$

素因数の和:4708

約数の個数: 12

約数和(自身を含む): 37332456

約数和(自身を除く): 16018444

約数列:

[1, 2, 4, 1901, 2803, 3802, 5606, 7604, 11212, 5328503, 10657006, 21314012]

約数ペア:

[(1, 21314012), (2, 10657006), (4, 5328503), (1901, 11212), (2803, 7604), (3802, 5606)]