19286710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 37013760

約数和(自身を除く): 17727050

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1223, 1577, 2446, 3154, 6115, 7885, 12230, 15770, 23237, 46474, 101509, 116185, 203018, 232370, 507545, 1015090, 1928671, 3857342, 9643355, 19286710]

約数ペア:

[(1, 19286710), (2, 9643355), (5, 3857342), (10, 1928671), (19, 1015090), (38, 507545), (83, 232370), (95, 203018), (166, 116185), (190, 101509), (415, 46474), (830, 23237), (1223, 15770), (1577, 12230), (2446, 7885), (3154, 6115)]