19049481

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{607}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 30161664

約数和(自身を除く): 11112183

約数列:

[1, 3, 9, 11, 33, 99, 317, 607, 951, 1821, 2853, 3487, 5463, 6677, 10461, 20031, 31383, 60093, 192419, 577257, 1731771, 2116609, 6349827, 19049481]

約数ペア:

[(1, 19049481), (3, 6349827), (9, 2116609), (11, 1731771), (33, 577257), (99, 192419), (317, 60093), (607, 31383), (951, 20031), (1821, 10461), (2853, 6677), (3487, 5463)]