19315096

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 38606400

約数和(自身を除く): 19291304

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1531, 1577, 3062, 3154, 6124, 6308, 12248, 12616, 29089, 58178, 116356, 127073, 232712, 254146, 508292, 1016584, 2414387, 4828774, 9657548, 19315096]

約数ペア:

[(1, 19315096), (2, 9657548), (4, 4828774), (8, 2414387), (19, 1016584), (38, 508292), (76, 254146), (83, 232712), (152, 127073), (166, 116356), (332, 58178), (664, 29089), (1531, 12616), (1577, 12248), (3062, 6308), (3154, 6124)]