12799232770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{49207}}^1$

素因数の和:49307

約数の個数: 48

約数和(自身を含む): 24924836160

約数和(自身を除く): 12125603390

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1369, 1406, 2738, 3515, 6845, 7030, 13690, 26011, 49207, 52022, 98414, 130055, 246035, 260110, 492070, 934933, 1820659, 1869866, 3641318, 4674665, 9103295, 9349330, 18206590, 34592521, 67364383, 69185042, 134728766, 172962605, 336821915, 345925210, 673643830, 1279923277, 2559846554, 6399616385, 12799232770]

約数ペア:

[(1, 12799232770), (2, 6399616385), (5, 2559846554), (10, 1279923277), (19, 673643830), (37, 345925210), (38, 336821915), (74, 172962605), (95, 134728766), (185, 69185042), (190, 67364383), (370, 34592521), (703, 18206590), (1369, 9349330), (1406, 9103295), (2738, 4674665), (3515, 3641318), (6845, 1869866), (7030, 1820659), (13690, 934933), (26011, 492070), (49207, 260110), (52022, 246035), (98414, 130055)]