22721758

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2124

約数の個数: 24

約数和(自身を含む): 38129400

約数和(自身を除く): 15407642

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 578, 646, 2069, 4138, 5491, 10982, 35173, 39311, 70346, 78622, 597941, 668287, 1195882, 1336574, 11360879, 22721758]

約数ペア:

[(1, 22721758), (2, 11360879), (17, 1336574), (19, 1195882), (34, 668287), (38, 597941), (289, 78622), (323, 70346), (578, 39311), (646, 35173), (2069, 10982), (4138, 5491)]