16069404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 40642560

約数和(自身を除く): 24573156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 239, 431, 478, 717, 862, 956, 1293, 1434, 1724, 2586, 2868, 3107, 5172, 5603, 6214, 9321, 11206, 12428, 16809, 18642, 22412, 33618, 37284, 67236, 103009, 206018, 309027, 412036, 618054, 1236108, 1339117, 2678234, 4017351, 5356468, 8034702, 16069404]

約数ペア:

[(1, 16069404), (2, 8034702), (3, 5356468), (4, 4017351), (6, 2678234), (12, 1339117), (13, 1236108), (26, 618054), (39, 412036), (52, 309027), (78, 206018), (156, 103009), (239, 67236), (431, 37284), (478, 33618), (717, 22412), (862, 18642), (956, 16809), (1293, 12428), (1434, 11206), (1724, 9321), (2586, 6214), (2868, 5603), (3107, 5172)]