21311942401

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1\times {\mathrm{14851}}^1$

素因数の和:16524

約数の個数: 16

約数和(自身を含む): 22926735360

約数和(自身を除く): 1614792959

約数列:

[1, 19, 47, 893, 1607, 14851, 30533, 75529, 282169, 697997, 1435051, 13261943, 23865557, 453445583, 1121681179, 21311942401]

約数ペア:

[(1, 21311942401), (19, 1121681179), (47, 453445583), (893, 23865557), (1607, 13261943), (14851, 1435051), (30533, 697997), (75529, 282169)]