12495730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5059}}^1$

素因数の和:5098

約数の個数: 32

約数和(自身を含む): 25502400

約数和(自身を除く): 13006670

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 5059, 10118, 25295, 50590, 65767, 96121, 131534, 192242, 328835, 480605, 657670, 961210, 1249573, 2499146, 6247865, 12495730]

約数ペア:

[(1, 12495730), (2, 6247865), (5, 2499146), (10, 1249573), (13, 961210), (19, 657670), (26, 480605), (38, 328835), (65, 192242), (95, 131534), (130, 96121), (190, 65767), (247, 50590), (494, 25295), (1235, 10118), (2470, 5059)]