16285412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 34038144

約数和(自身を除く): 17752732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 401, 572, 781, 802, 923, 1562, 1604, 1846, 3124, 3692, 4411, 5213, 8822, 10153, 10426, 17644, 20306, 20852, 28471, 40612, 56942, 57343, 113884, 114686, 229372, 313181, 370123, 626362, 740246, 1252724, 1480492, 4071353, 8142706, 16285412]

約数ペア:

[(1, 16285412), (2, 8142706), (4, 4071353), (11, 1480492), (13, 1252724), (22, 740246), (26, 626362), (44, 370123), (52, 313181), (71, 229372), (142, 114686), (143, 113884), (284, 57343), (286, 56942), (401, 40612), (572, 28471), (781, 20852), (802, 20306), (923, 17644), (1562, 10426), (1604, 10153), (1846, 8822), (3124, 5213), (3692, 4411)]