19576964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{733}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 37486848

約数和(自身を除く): 17909884

約数列:

[1, 2, 4, 11, 22, 44, 607, 733, 1214, 1466, 2428, 2932, 6677, 8063, 13354, 16126, 26708, 32252, 444931, 889862, 1779724, 4894241, 9788482, 19576964]

約数ペア:

[(1, 19576964), (2, 9788482), (4, 4894241), (11, 1779724), (22, 889862), (44, 444931), (607, 32252), (733, 26708), (1214, 16126), (1466, 13354), (2428, 8063), (2932, 6677)]