23171538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{709}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 50097600

約数和(自身を除く): 26926062

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 419, 709, 838, 1257, 1418, 2127, 2514, 4254, 5447, 9217, 10894, 16341, 18434, 27651, 32682, 55302, 297071, 594142, 891213, 1782426, 3861923, 7723846, 11585769, 23171538]

約数ペア:

[(1, 23171538), (2, 11585769), (3, 7723846), (6, 3861923), (13, 1782426), (26, 891213), (39, 594142), (78, 297071), (419, 55302), (709, 32682), (838, 27651), (1257, 18434), (1418, 16341), (2127, 10894), (2514, 9217), (4254, 5447)]