15694190538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{480209}}^1$

素因数の和:480646

約数の個数: 32

約数和(自身を含む): 33883617600

約数和(自身を除く): 18189427062

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 419, 838, 1257, 2514, 5447, 10894, 16341, 32682, 480209, 960418, 1440627, 2881254, 6242717, 12485434, 18728151, 37456302, 201207571, 402415142, 603622713, 1207245426, 2615698423, 5231396846, 7847095269, 15694190538]

約数ペア:

[(1, 15694190538), (2, 7847095269), (3, 5231396846), (6, 2615698423), (13, 1207245426), (26, 603622713), (39, 402415142), (78, 201207571), (419, 37456302), (838, 18728151), (1257, 12485434), (2514, 6242717), (5447, 2881254), (10894, 1440627), (16341, 960418), (32682, 480209)]