21734594

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 39657600

約数和(自身を除く): 17923006

約数列:

[1, 2, 7, 14, 19, 38, 101, 133, 202, 266, 707, 809, 1414, 1618, 1919, 3838, 5663, 11326, 13433, 15371, 26866, 30742, 81709, 107597, 163418, 215194, 571963, 1143926, 1552471, 3104942, 10867297, 21734594]

約数ペア:

[(1, 21734594), (2, 10867297), (7, 3104942), (14, 1552471), (19, 1143926), (38, 571963), (101, 215194), (133, 163418), (202, 107597), (266, 81709), (707, 30742), (809, 26866), (1414, 15371), (1618, 13433), (1919, 11326), (3838, 5663)]