22018036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1031}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 40743360

約数和(自身を除く): 18725324

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1031, 1124, 2062, 4124, 5339, 10678, 19589, 21356, 39178, 78356, 289711, 579422, 1158844, 5504509, 11009018, 22018036]

約数ペア:

[(1, 22018036), (2, 11009018), (4, 5504509), (19, 1158844), (38, 579422), (76, 289711), (281, 78356), (562, 39178), (1031, 21356), (1124, 19589), (2062, 10678), (4124, 5339)]