19956101

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 22438080

約数和(自身を除く): 2481979

約数列:

[1, 11, 59, 97, 317, 649, 1067, 3487, 5723, 18703, 30749, 62953, 205733, 338239, 1814191, 19956101]

約数ペア:

[(1, 19956101), (11, 1814191), (59, 338239), (97, 205733), (317, 62953), (649, 30749), (1067, 18703), (3487, 5723)]