38847818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 63201600

約数和(自身を除く): 24353782

約数列:

[1, 2, 19, 38, 83, 109, 113, 166, 218, 226, 1577, 2071, 2147, 3154, 4142, 4294, 9047, 9379, 12317, 18094, 18758, 24634, 171893, 178201, 234023, 343786, 356402, 468046, 1022311, 2044622, 19423909, 38847818]

約数ペア:

[(1, 38847818), (2, 19423909), (19, 2044622), (38, 1022311), (83, 468046), (109, 356402), (113, 343786), (166, 234023), (218, 178201), (226, 171893), (1577, 24634), (2071, 18758), (2147, 18094), (3154, 12317), (4142, 9379), (4294, 9047)]