18922652

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29383}}^1$

素因数の和:29417

約数の個数: 24

約数和(自身を含む): 39492096

約数和(自身を除く): 20569444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 29383, 58766, 117532, 205681, 411362, 675809, 822724, 1351618, 2703236, 4730663, 9461326, 18922652]

約数ペア:

[(1, 18922652), (2, 9461326), (4, 4730663), (7, 2703236), (14, 1351618), (23, 822724), (28, 675809), (46, 411362), (92, 205681), (161, 117532), (322, 58766), (644, 29383)]