19444074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2287}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 42282240

約数和(自身を除く): 22838166

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2287, 2834, 4251, 4574, 6861, 8502, 13722, 29731, 59462, 89193, 178386, 249283, 498566, 747849, 1495698, 3240679, 6481358, 9722037, 19444074]

約数ペア:

[(1, 19444074), (2, 9722037), (3, 6481358), (6, 3240679), (13, 1495698), (26, 747849), (39, 498566), (78, 249283), (109, 178386), (218, 89193), (327, 59462), (654, 29731), (1417, 13722), (2287, 8502), (2834, 6861), (4251, 4574)]