191422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1$

素因数の和:144

約数の個数: 24

約数和(自身を含む): 363888

約数和(自身を除く): 172466

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 121, 154, 226, 242, 791, 847, 1243, 1582, 1694, 2486, 8701, 13673, 17402, 27346, 95711, 191422]

約数ペア:

[(1, 191422), (2, 95711), (7, 27346), (11, 17402), (14, 13673), (22, 8701), (77, 2486), (113, 1694), (121, 1582), (154, 1243), (226, 847), (242, 791)]