19703045263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{719063}}^1$

素因数の和:719174

約数の個数: 16

約数和(自身を含む): 22365766656

約数和(自身を除く): 2662721393

約数列:

[1, 11, 47, 53, 517, 583, 2491, 27401, 719063, 7909693, 33795961, 38110339, 371755571, 419213729, 1791185933, 19703045263]

約数ペア:

[(1, 19703045263), (11, 1791185933), (47, 419213729), (53, 371755571), (517, 38110339), (583, 33795961), (2491, 7909693), (27401, 719063)]