22591513

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2879}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 27648000

約数和(自身を除く): 5056487

約数列:

[1, 7, 19, 59, 133, 413, 1121, 2879, 7847, 20153, 54701, 169861, 382907, 1189027, 3227359, 22591513]

約数ペア:

[(1, 22591513), (7, 3227359), (19, 1189027), (59, 382907), (133, 169861), (413, 54701), (1121, 20153), (2879, 7847)]